207902163

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3049}}^1$

素因数の和:3267

約数の個数: 32

約数和(自身を含む): 337305600

約数和(自身を除く): 129403437

約数列:

[1, 3, 7, 17, 21, 51, 119, 191, 357, 573, 1337, 3049, 3247, 4011, 9147, 9741, 21343, 22729, 51833, 64029, 68187, 155499, 362831, 582359, 1088493, 1747077, 4076513, 9900103, 12229539, 29700309, 69300721, 207902163]

約数ペア:

[(1, 207902163), (3, 69300721), (7, 29700309), (17, 12229539), (21, 9900103), (51, 4076513), (119, 1747077), (191, 1088493), (357, 582359), (573, 362831), (1337, 155499), (3049, 68187), (3247, 64029), (4011, 51833), (9147, 22729), (9741, 21343)]