201720632

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{231331}}^1$

素因数の和:231446

約数の個数: 16

約数和(自身を含む): 381697800

約数和(自身を除く): 179977168

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 231331, 462662, 925324, 1850648, 25215079, 50430158, 100860316, 201720632]

約数ペア:

[(1, 201720632), (2, 100860316), (4, 50430158), (8, 25215079), (109, 1850648), (218, 925324), (436, 462662), (872, 231331)]