214628810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 439686144

約数和(自身を除く): 225057334

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 113, 155, 226, 310, 341, 557, 565, 682, 1114, 1130, 1243, 1705, 2486, 2785, 3410, 3503, 5570, 6127, 6215, 7006, 12254, 12430, 17267, 17515, 30635, 34534, 35030, 38533, 61270, 62941, 77066, 86335, 125882, 172670, 189937, 192665, 314705, 379874, 385330, 629410, 692351, 949685, 1384702, 1899370, 1951171, 3461755, 3902342, 6923510, 9755855, 19511710, 21462881, 42925762, 107314405, 214628810]

約数ペア:

[(1, 214628810), (2, 107314405), (5, 42925762), (10, 21462881), (11, 19511710), (22, 9755855), (31, 6923510), (55, 3902342), (62, 3461755), (110, 1951171), (113, 1899370), (155, 1384702), (226, 949685), (310, 692351), (341, 629410), (557, 385330), (565, 379874), (682, 314705), (1114, 192665), (1130, 189937), (1243, 172670), (1705, 125882), (2486, 86335), (2785, 77066), (3410, 62941), (3503, 61270), (5570, 38533), (6127, 35030), (6215, 34534), (7006, 30635), (12254, 17515), (12430, 17267)]