201171867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3719}}^1$

素因数の和:3827

約数の個数: 32

約数和(自身を含む): 308313600

約数和(自身を除く): 107141733

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 741, 949, 1387, 2847, 3719, 4161, 11157, 18031, 48347, 54093, 70661, 145041, 211983, 271487, 814461, 918593, 2755779, 3529331, 5158253, 10587993, 15474759, 67057289, 201171867]

約数ペア:

[(1, 201171867), (3, 67057289), (13, 15474759), (19, 10587993), (39, 5158253), (57, 3529331), (73, 2755779), (219, 918593), (247, 814461), (741, 271487), (949, 211983), (1387, 145041), (2847, 70661), (3719, 54093), (4161, 48347), (11157, 18031)]