200071240

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{33569}}^1$

素因数の和:33729

約数の個数: 32

約数和(自身を含む): 453195000

約数和(自身を除く): 253123760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 33569, 67138, 134276, 167845, 268552, 335690, 671380, 1342760, 5001781, 10003562, 20007124, 25008905, 40014248, 50017810, 100035620, 200071240]

約数ペア:

[(1, 200071240), (2, 100035620), (4, 50017810), (5, 40014248), (8, 25008905), (10, 20007124), (20, 10003562), (40, 5001781), (149, 1342760), (298, 671380), (596, 335690), (745, 268552), (1192, 167845), (1490, 134276), (2980, 67138), (5960, 33569)]