201733906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{991}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 348549120

約数和(自身を除く): 146815214

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 487, 974, 991, 1982, 5357, 9253, 10714, 10901, 18506, 18829, 21802, 37658, 101783, 203566, 207119, 414238, 482617, 965234, 5308787, 9169723, 10617574, 18339446, 100866953, 201733906]

約数ペア:

[(1, 201733906), (2, 100866953), (11, 18339446), (19, 10617574), (22, 9169723), (38, 5308787), (209, 965234), (418, 482617), (487, 414238), (974, 207119), (991, 203566), (1982, 101783), (5357, 37658), (9253, 21802), (10714, 18829), (10901, 18506)]