203200920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 256

約数和(自身を含む): 749347200

約数和(自身を除く): 546146280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 52, 54, 60, 65, 72, 78, 82, 90, 104, 108, 117, 120, 123, 130, 135, 156, 164, 180, 195, 205, 216, 234, 246, 260, 270, 312, 328, 351, 353, 360, 369, 390, 410, 468, 492, 520, 533, 540, 585, 615, 702, 706, 738, 780, 820, 936, 984, 1059, 1066, 1080, 1107, 1170, 1230, 1404, 1412, 1476, 1560, 1599, 1640, 1755, 1765, 1845, 2118, 2132, 2214, 2340, 2460, 2665, 2808, 2824, 2952, 3177, 3198, 3510, 3530, 3690, 4236, 4264, 4428, 4589, 4680, 4797, 4920, 5295, 5330, 5535, 6354, 6396, 7020, 7060, 7380, 7995, 8472, 8856, 9178, 9531, 9594, 10590, 10660, 11070, 12708, 12792, 13767, 14040, 14120, 14391, 14473, 14760, 15885, 15990, 18356, 19062, 19188, 21180, 21320, 22140, 22945, 23985, 25416, 27534, 28782, 28946, 31770, 31980, 36712, 38124, 38376, 41301, 42360, 43419, 44280, 45890, 47655, 47970, 55068, 57564, 57892, 63540, 63960, 68835, 71955, 72365, 76248, 82602, 86838, 91780, 95310, 95940, 110136, 115128, 115784, 123903, 127080, 130257, 137670, 143910, 144730, 165204, 173676, 183560, 188149, 190620, 191880, 206505, 217095, 247806, 260514, 275340, 287820, 289460, 330408, 347352, 376298, 381240, 390771, 413010, 434190, 495612, 521028, 550680, 564447, 575640, 578920, 619515, 651285, 752596, 781542, 826020, 868380, 940745, 991224, 1042056, 1128894, 1239030, 1302570, 1505192, 1563084, 1652040, 1693341, 1736760, 1881490, 1953855, 2257788, 2478060, 2605140, 2822235, 3126168, 3386682, 3762980, 3907710, 4515576, 4956120, 5080023, 5210280, 5644470, 6773364, 7525960, 7815420, 8466705, 10160046, 11288940, 13546728, 15630840, 16933410, 20320092, 22577880, 25400115, 33866820, 40640184, 50800230, 67733640, 101600460, 203200920]

約数ペア:

[(1, 203200920), (2, 101600460), (3, 67733640), (4, 50800230), (5, 40640184), (6, 33866820), (8, 25400115), (9, 22577880), (10, 20320092), (12, 16933410), (13, 15630840), (15, 13546728), (18, 11288940), (20, 10160046), (24, 8466705), (26, 7815420), (27, 7525960), (30, 6773364), (36, 5644470), (39, 5210280), (40, 5080023), (41, 4956120), (45, 4515576), (52, 3907710), (54, 3762980), (60, 3386682), (65, 3126168), (72, 2822235), (78, 2605140), (82, 2478060), (90, 2257788), (104, 1953855), (108, 1881490), (117, 1736760), (120, 1693341), (123, 1652040), (130, 1563084), (135, 1505192), (156, 1302570), (164, 1239030), (180, 1128894), (195, 1042056), (205, 991224), (216, 940745), (234, 868380), (246, 826020), (260, 781542), (270, 752596), (312, 651285), (328, 619515), (351, 578920), (353, 575640), (360, 564447), (369, 550680), (390, 521028), (410, 495612), (468, 434190), (492, 413010), (520, 390771), (533, 381240), (540, 376298), (585, 347352), (615, 330408), (702, 289460), (706, 287820), (738, 275340), (780, 260514), (820, 247806), (936, 217095), (984, 206505), (1059, 191880), (1066, 190620), (1080, 188149), (1107, 183560), (1170, 173676), (1230, 165204), (1404, 144730), (1412, 143910), (1476, 137670), (1560, 130257), (1599, 127080), (1640, 123903), (1755, 115784), (1765, 115128), (1845, 110136), (2118, 95940), (2132, 95310), (2214, 91780), (2340, 86838), (2460, 82602), (2665, 76248), (2808, 72365), (2824, 71955), (2952, 68835), (3177, 63960), (3198, 63540), (3510, 57892), (3530, 57564), (3690, 55068), (4236, 47970), (4264, 47655), (4428, 45890), (4589, 44280), (4680, 43419), (4797, 42360), (4920, 41301), (5295, 38376), (5330, 38124), (5535, 36712), (6354, 31980), (6396, 31770), (7020, 28946), (7060, 28782), (7380, 27534), (7995, 25416), (8472, 23985), (8856, 22945), (9178, 22140), (9531, 21320), (9594, 21180), (10590, 19188), (10660, 19062), (11070, 18356), (12708, 15990), (12792, 15885), (13767, 14760), (14040, 14473), (14120, 14391)]