202260740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 489259008

約数和(自身を除く): 286998268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 47, 55, 62, 94, 110, 124, 155, 188, 220, 235, 310, 341, 470, 517, 620, 631, 682, 940, 1034, 1262, 1364, 1457, 1705, 2068, 2524, 2585, 2914, 3155, 3410, 5170, 5828, 6310, 6820, 6941, 7285, 10340, 12620, 13882, 14570, 16027, 19561, 27764, 29140, 29657, 32054, 34705, 39122, 59314, 64108, 69410, 78244, 80135, 97805, 118628, 138820, 148285, 160270, 195610, 215171, 296570, 320540, 326227, 391220, 430342, 593140, 652454, 860684, 919367, 1075855, 1304908, 1631135, 1838734, 2151710, 3262270, 3677468, 4303420, 4596835, 6524540, 9193670, 10113037, 18387340, 20226074, 40452148, 50565185, 101130370, 202260740]

約数ペア:

[(1, 202260740), (2, 101130370), (4, 50565185), (5, 40452148), (10, 20226074), (11, 18387340), (20, 10113037), (22, 9193670), (31, 6524540), (44, 4596835), (47, 4303420), (55, 3677468), (62, 3262270), (94, 2151710), (110, 1838734), (124, 1631135), (155, 1304908), (188, 1075855), (220, 919367), (235, 860684), (310, 652454), (341, 593140), (470, 430342), (517, 391220), (620, 326227), (631, 320540), (682, 296570), (940, 215171), (1034, 195610), (1262, 160270), (1364, 148285), (1457, 138820), (1705, 118628), (2068, 97805), (2524, 80135), (2585, 78244), (2914, 69410), (3155, 64108), (3410, 59314), (5170, 39122), (5828, 34705), (6310, 32054), (6820, 29657), (6941, 29140), (7285, 27764), (10340, 19561), (12620, 16027), (13882, 14570)]