201795951

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3833}}^1$

素因数の和:3975

約数の個数: 32

約数和(自身を含む): 323896320

約数和(自身を除く): 122100369

約数列:

[1, 3, 7, 21, 23, 69, 109, 161, 327, 483, 763, 2289, 2507, 3833, 7521, 11499, 17549, 26831, 52647, 80493, 88159, 264477, 417797, 617113, 1253391, 1851339, 2924579, 8773737, 9609331, 28827993, 67265317, 201795951]

約数ペア:

[(1, 201795951), (3, 67265317), (7, 28827993), (21, 9609331), (23, 8773737), (69, 2924579), (109, 1851339), (161, 1253391), (327, 617113), (483, 417797), (763, 264477), (2289, 88159), (2507, 80493), (3833, 52647), (7521, 26831), (11499, 17549)]