200917870363

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{11043691}}^1$

素因数の和:11043834

約数の個数: 16

約数和(自身を含む): 241724330496

約数和(自身を除く): 40806460133

約数列:

[1, 7, 23, 113, 161, 791, 2599, 18193, 11043691, 77305837, 254004893, 1247937083, 1778034251, 8735559581, 28702552909, 200917870363]

約数ペア:

[(1, 200917870363), (7, 28702552909), (23, 8735559581), (113, 1778034251), (161, 1247937083), (791, 254004893), (2599, 77305837), (18193, 11043691)]