201052371

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{541}}^1\times {\mathrm{733}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 291210096

約数和(自身を除く): 90157725

約数列:

[1, 3, 13, 39, 169, 507, 541, 733, 1623, 2199, 7033, 9529, 21099, 28587, 91429, 123877, 274287, 371631, 396553, 1189659, 5155189, 15465567, 67017457, 201052371]

約数ペア:

[(1, 201052371), (3, 67017457), (13, 15465567), (39, 5155189), (169, 1189659), (507, 396553), (541, 371631), (733, 274287), (1623, 123877), (2199, 91429), (7033, 28587), (9529, 21099)]