203343660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1392

約数の個数: 144

約数和(自身を含む): 674690016

約数和(自身を除く): 471346356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 585, 603, 670, 780, 804, 871, 1005, 1170, 1206, 1297, 1340, 1742, 2010, 2340, 2412, 2594, 2613, 3015, 3484, 3891, 4020, 4355, 5188, 5226, 6030, 6485, 7782, 7839, 8710, 10452, 11673, 12060, 12970, 13065, 15564, 15678, 16861, 17420, 19455, 23346, 25940, 26130, 31356, 33722, 38910, 39195, 46692, 50583, 52260, 58365, 67444, 77820, 78390, 84305, 86899, 101166, 116730, 151749, 156780, 168610, 173798, 202332, 233460, 252915, 260697, 303498, 337220, 347596, 434495, 505830, 521394, 606996, 758745, 782091, 868990, 1011660, 1042788, 1129687, 1303485, 1517490, 1564182, 1737980, 2259374, 2606970, 3034980, 3128364, 3389061, 3910455, 4518748, 5213940, 5648435, 6778122, 7820910, 10167183, 11296870, 13556244, 15641820, 16945305, 20334366, 22593740, 33890610, 40668732, 50835915, 67781220, 101671830, 203343660]

約数ペア:

[(1, 203343660), (2, 101671830), (3, 67781220), (4, 50835915), (5, 40668732), (6, 33890610), (9, 22593740), (10, 20334366), (12, 16945305), (13, 15641820), (15, 13556244), (18, 11296870), (20, 10167183), (26, 7820910), (30, 6778122), (36, 5648435), (39, 5213940), (45, 4518748), (52, 3910455), (60, 3389061), (65, 3128364), (67, 3034980), (78, 2606970), (90, 2259374), (117, 1737980), (130, 1564182), (134, 1517490), (156, 1303485), (180, 1129687), (195, 1042788), (201, 1011660), (234, 868990), (260, 782091), (268, 758745), (335, 606996), (390, 521394), (402, 505830), (468, 434495), (585, 347596), (603, 337220), (670, 303498), (780, 260697), (804, 252915), (871, 233460), (1005, 202332), (1170, 173798), (1206, 168610), (1297, 156780), (1340, 151749), (1742, 116730), (2010, 101166), (2340, 86899), (2412, 84305), (2594, 78390), (2613, 77820), (3015, 67444), (3484, 58365), (3891, 52260), (4020, 50583), (4355, 46692), (5188, 39195), (5226, 38910), (6030, 33722), (6485, 31356), (7782, 26130), (7839, 25940), (8710, 23346), (10452, 19455), (11673, 17420), (12060, 16861), (12970, 15678), (13065, 15564)]