207909786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{32783}}^1$

素因数の和:32946

約数の個数: 32

約数和(自身を含む): 478384128

約数和(自身を除く): 270474342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 6342, 32783, 65566, 98349, 196698, 229481, 458962, 688443, 1376886, 4950233, 9900466, 14850699, 29701398, 34651631, 69303262, 103954893, 207909786]

約数ペア:

[(1, 207909786), (2, 103954893), (3, 69303262), (6, 34651631), (7, 29701398), (14, 14850699), (21, 9900466), (42, 4950233), (151, 1376886), (302, 688443), (453, 458962), (906, 229481), (1057, 196698), (2114, 98349), (3171, 65566), (6342, 32783)]