204674398

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{23629}}^1$

素因数の和:23763

約数の個数: 16

約数和(自身を含む): 316452960

約数和(自身を除く): 111778562

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 23629, 47258, 1441369, 1677659, 2882738, 3355318, 102337199, 204674398]

約数ペア:

[(1, 204674398), (2, 102337199), (61, 3355318), (71, 2882738), (122, 1677659), (142, 1441369), (4331, 47258), (8662, 23629)]