207845406

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{30307}}^1$

素因数の和:30445

約数の個数: 32

約数和(自身を含む): 465530880

約数和(自身を除く): 257685474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 30307, 60614, 90921, 181842, 272763, 545526, 818289, 1636578, 3848989, 7697978, 11546967, 23093934, 34640901, 69281802, 103922703, 207845406]

約数ペア:

[(1, 207845406), (2, 103922703), (3, 69281802), (6, 34640901), (9, 23093934), (18, 11546967), (27, 7697978), (54, 3848989), (127, 1636578), (254, 818289), (381, 545526), (762, 272763), (1143, 181842), (2286, 90921), (3429, 60614), (6858, 30307)]