227205268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{27427}}^1$

素因数の和:27559

約数の個数: 24

約数和(自身を含む): 422391200

約数和(自身を除く): 195185932

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 27427, 54854, 109708, 521113, 1042226, 2084452, 2989543, 5979086, 11958172, 56801317, 113602634, 227205268]

約数ペア:

[(1, 227205268), (2, 113602634), (4, 56801317), (19, 11958172), (38, 5979086), (76, 2989543), (109, 2084452), (218, 1042226), (436, 521113), (2071, 109708), (4142, 54854), (8284, 27427)]