196149038

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{3931}}^1$

素因数の和:4403

約数の個数: 16

約数和(自身を含む): 299854320

約数和(自身を除く): 103705282

約数列:

[1, 2, 61, 122, 409, 818, 3931, 7862, 24949, 49898, 239791, 479582, 1607779, 3215558, 98074519, 196149038]

約数ペア:

[(1, 196149038), (2, 98074519), (61, 3215558), (122, 1607779), (409, 479582), (818, 239791), (3931, 49898), (7862, 24949)]