201622088

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{244687}}^1$

素因数の和:244796

約数の個数: 16

約数和(自身を含む): 381713280

約数和(自身を除く): 180091192

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 244687, 489374, 978748, 1957496, 25202761, 50405522, 100811044, 201622088]

約数ペア:

[(1, 201622088), (2, 100811044), (4, 50405522), (8, 25202761), (103, 1957496), (206, 978748), (412, 489374), (824, 244687)]