201983566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 328550400

約数和(自身を除く): 126566834

約数列:

[1, 2, 19, 38, 61, 79, 122, 158, 1103, 1159, 1501, 2206, 2318, 3002, 4819, 9638, 20957, 41914, 67283, 87137, 91561, 134566, 174274, 183122, 1278377, 1655603, 2556754, 3311206, 5315357, 10630714, 100991783, 201983566]

約数ペア:

[(1, 201983566), (2, 100991783), (19, 10630714), (38, 5315357), (61, 3311206), (79, 2556754), (122, 1655603), (158, 1278377), (1103, 183122), (1159, 174274), (1501, 134566), (2206, 91561), (2318, 87137), (3002, 67283), (4819, 41914), (9638, 20957)]