127872868

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{1031}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 226949184

約数和(自身を除く): 99076316

約数列:

[1, 2, 4, 101, 202, 307, 404, 614, 1031, 1228, 2062, 4124, 31007, 62014, 104131, 124028, 208262, 316517, 416524, 633034, 1266068, 31968217, 63936434, 127872868]

約数ペア:

[(1, 127872868), (2, 63936434), (4, 31968217), (101, 1266068), (202, 633034), (307, 416524), (404, 316517), (614, 208262), (1031, 124028), (1228, 104131), (2062, 62014), (4124, 31007)]