199065386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{23131}}^1$

素因数の和:23477

約数の個数: 16

約数和(自身を含む): 322552608

約数和(自身を除く): 123487222

約数列:

[1, 2, 13, 26, 331, 662, 4303, 8606, 23131, 46262, 300703, 601406, 7656361, 15312722, 99532693, 199065386]

約数ペア:

[(1, 199065386), (2, 99532693), (13, 15312722), (26, 7656361), (331, 601406), (662, 300703), (4303, 46262), (8606, 23131)]