213599254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30059}}^1$

素因数の和:30108

約数の個数: 32

約数和(自身を含む): 389577600

約数和(自身を除く): 175978346

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 30059, 60118, 330649, 511003, 571121, 661298, 1022006, 1142242, 5621033, 6282331, 9709057, 11242066, 12564662, 19418114, 106799627, 213599254]

約数ペア:

[(1, 213599254), (2, 106799627), (11, 19418114), (17, 12564662), (19, 11242066), (22, 9709057), (34, 6282331), (38, 5621033), (187, 1142242), (209, 1022006), (323, 661298), (374, 571121), (418, 511003), (646, 330649), (3553, 60118), (7106, 30059)]