228745438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{61723}}^1$

素因数の和:61851

約数の個数: 16

約数和(自身を含む): 366640560

約数和(自身を除く): 137895122

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 61723, 123446, 1049291, 2098582, 6727807, 13455614, 114372719, 228745438]

約数ペア:

[(1, 228745438), (2, 114372719), (17, 13455614), (34, 6727807), (109, 2098582), (218, 1049291), (1853, 123446), (3706, 61723)]