201624410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4987}}^1$

素因数の和:5318

約数の個数: 32

約数和(自身を含む): 392176512

約数和(自身を除く): 190552102

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 3110, 4043, 4987, 8086, 9974, 20215, 24935, 40430, 49870, 64831, 129662, 324155, 648310, 1550957, 3101914, 7754785, 15509570, 20162441, 40324882, 100812205, 201624410]

約数ペア:

[(1, 201624410), (2, 100812205), (5, 40324882), (10, 20162441), (13, 15509570), (26, 7754785), (65, 3101914), (130, 1550957), (311, 648310), (622, 324155), (1555, 129662), (3110, 64831), (4043, 49870), (4987, 40430), (8086, 24935), (9974, 20215)]