202215727

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{10069}}^1$

素因数の和:10246

約数の個数: 16

約数和(自身を含む): 244902400

約数和(自身を除く): 42686673

約数列:

[1, 7, 19, 133, 151, 1057, 2869, 10069, 20083, 70483, 191311, 1339177, 1520419, 10642933, 28887961, 202215727]

約数ペア:

[(1, 202215727), (7, 28887961), (19, 10642933), (133, 1520419), (151, 1339177), (1057, 191311), (2869, 70483), (10069, 20083)]