201317296

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{340063}}^1$

素因数の和:340108

約数の個数: 20

約数和(自身を含む): 400595392

約数和(自身を除く): 199278096

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 340063, 680126, 1360252, 2720504, 5441008, 12582331, 25164662, 50329324, 100658648, 201317296]

約数ペア:

[(1, 201317296), (2, 100658648), (4, 50329324), (8, 25164662), (16, 12582331), (37, 5441008), (74, 2720504), (148, 1360252), (296, 680126), (592, 340063)]