217872034

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{58789}}^1$

素因数の和:58917

約数の個数: 16

約数和(自身を含む): 349212600

約数和(自身を除く): 131340566

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 58789, 117578, 999413, 1998826, 6408001, 12816002, 108936017, 217872034]

約数ペア:

[(1, 217872034), (2, 108936017), (17, 12816002), (34, 6408001), (109, 1998826), (218, 999413), (1853, 117578), (3706, 58789)]