203430874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{14629}}^1$

素因数の和:15057

約数の個数: 16

約数和(自身を含む): 323908200

約数和(自身を除く): 120477326

約数列:

[1, 2, 17, 34, 409, 818, 6953, 13906, 14629, 29258, 248693, 497386, 5983261, 11966522, 101715437, 203430874]

約数ペア:

[(1, 203430874), (2, 101715437), (17, 11966522), (34, 5983261), (409, 497386), (818, 248693), (6953, 29258), (13906, 14629)]