201620582608

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{759617}}^1$

素因数の和:759991

約数の個数: 40

約数和(自身を含む): 399282567048

約数和(自身を除く): 197661984440

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 313, 424, 626, 848, 1252, 2504, 5008, 16589, 33178, 66356, 132712, 265424, 759617, 1519234, 3038468, 6076936, 12153872, 40259701, 80519402, 161038804, 237760121, 322077608, 475520242, 644155216, 951040484, 1902080968, 3804161936, 12601286413, 25202572826, 50405145652, 100810291304, 201620582608]

約数ペア:

[(1, 201620582608), (2, 100810291304), (4, 50405145652), (8, 25202572826), (16, 12601286413), (53, 3804161936), (106, 1902080968), (212, 951040484), (313, 644155216), (424, 475520242), (626, 322077608), (848, 237760121), (1252, 161038804), (2504, 80519402), (5008, 40259701), (16589, 12153872), (33178, 6076936), (66356, 3038468), (132712, 1519234), (265424, 759617)]