201216438

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{272651}}^1$

素因数の和:272700

約数の個数: 24

約数和(自身を含む): 446603976

約数和(自身を除く): 245387538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 272651, 545302, 817953, 1635906, 2453859, 4907718, 11178691, 22357382, 33536073, 67072146, 100608219, 201216438]

約数ペア:

[(1, 201216438), (2, 100608219), (3, 67072146), (6, 33536073), (9, 22357382), (18, 11178691), (41, 4907718), (82, 2453859), (123, 1635906), (246, 817953), (369, 545302), (738, 272651)]