201340860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 690342912

約数和(自身を除く): 489002052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 163, 170, 173, 204, 210, 238, 255, 326, 340, 346, 357, 420, 476, 489, 510, 519, 595, 652, 692, 714, 815, 865, 978, 1020, 1038, 1141, 1190, 1211, 1428, 1630, 1730, 1785, 1956, 2076, 2282, 2380, 2422, 2445, 2595, 2771, 2941, 3260, 3423, 3460, 3570, 3633, 4564, 4844, 4890, 5190, 5542, 5705, 5882, 6055, 6846, 7140, 7266, 8313, 8823, 9780, 10380, 11084, 11410, 11764, 12110, 13692, 13855, 14532, 14705, 16626, 17115, 17646, 18165, 19397, 20587, 22820, 24220, 27710, 28199, 29410, 33252, 34230, 35292, 36330, 38794, 41174, 41565, 44115, 55420, 56398, 58191, 58820, 61761, 68460, 72660, 77588, 82348, 83130, 84597, 88230, 96985, 102935, 112796, 116382, 123522, 140995, 166260, 169194, 176460, 193970, 197393, 205870, 232764, 247044, 281990, 290955, 308805, 338388, 387940, 394786, 411740, 422985, 479383, 563980, 581910, 592179, 617610, 789572, 845970, 958766, 986965, 1163820, 1184358, 1235220, 1438149, 1691940, 1917532, 1973930, 2368716, 2396915, 2876298, 2960895, 3355681, 3947860, 4793830, 5752596, 5921790, 6711362, 7190745, 9587660, 10067043, 11843580, 13422724, 14381490, 16778405, 20134086, 28762980, 33556810, 40268172, 50335215, 67113620, 100670430, 201340860]

約数ペア:

[(1, 201340860), (2, 100670430), (3, 67113620), (4, 50335215), (5, 40268172), (6, 33556810), (7, 28762980), (10, 20134086), (12, 16778405), (14, 14381490), (15, 13422724), (17, 11843580), (20, 10067043), (21, 9587660), (28, 7190745), (30, 6711362), (34, 5921790), (35, 5752596), (42, 4793830), (51, 3947860), (60, 3355681), (68, 2960895), (70, 2876298), (84, 2396915), (85, 2368716), (102, 1973930), (105, 1917532), (119, 1691940), (140, 1438149), (163, 1235220), (170, 1184358), (173, 1163820), (204, 986965), (210, 958766), (238, 845970), (255, 789572), (326, 617610), (340, 592179), (346, 581910), (357, 563980), (420, 479383), (476, 422985), (489, 411740), (510, 394786), (519, 387940), (595, 338388), (652, 308805), (692, 290955), (714, 281990), (815, 247044), (865, 232764), (978, 205870), (1020, 197393), (1038, 193970), (1141, 176460), (1190, 169194), (1211, 166260), (1428, 140995), (1630, 123522), (1730, 116382), (1785, 112796), (1956, 102935), (2076, 96985), (2282, 88230), (2380, 84597), (2422, 83130), (2445, 82348), (2595, 77588), (2771, 72660), (2941, 68460), (3260, 61761), (3423, 58820), (3460, 58191), (3570, 56398), (3633, 55420), (4564, 44115), (4844, 41565), (4890, 41174), (5190, 38794), (5542, 36330), (5705, 35292), (5882, 34230), (6055, 33252), (6846, 29410), (7140, 28199), (7266, 27710), (8313, 24220), (8823, 22820), (9780, 20587), (10380, 19397), (11084, 18165), (11410, 17646), (11764, 17115), (12110, 16626), (13692, 14705), (13855, 14532)]