201968906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1\times {\mathrm{2801}}^1$

素因数の和:3997

約数の個数: 16

約数和(自身を含む): 313106688

約数和(自身を除く): 111137782

約数列:

[1, 2, 31, 62, 1163, 2326, 2801, 5602, 36053, 72106, 86831, 173662, 3257563, 6515126, 100984453, 201968906]

約数ペア:

[(1, 201968906), (2, 100984453), (31, 6515126), (62, 3257563), (1163, 173662), (2326, 86831), (2801, 72106), (5602, 36053)]