199924742

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{3557}}^1$

素因数の和:3895

約数の個数: 16

約数和(自身を含む): 303568560

約数和(自身を除く): 103643818

約数列:

[1, 2, 157, 179, 314, 358, 3557, 7114, 28103, 56206, 558449, 636703, 1116898, 1273406, 99962371, 199924742]

約数ペア:

[(1, 199924742), (2, 99962371), (157, 1273406), (179, 1116898), (314, 636703), (358, 558449), (3557, 56206), (7114, 28103)]