204221108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{561047}}^1$

素因数の和:561071

約数の個数: 24

約数和(自身を含む): 439861632

約数和(自身を除く): 235640524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 561047, 1122094, 2244188, 3927329, 7293611, 7854658, 14587222, 15709316, 29174444, 51055277, 102110554, 204221108]

約数ペア:

[(1, 204221108), (2, 102110554), (4, 51055277), (7, 29174444), (13, 15709316), (14, 14587222), (26, 7854658), (28, 7293611), (52, 3927329), (91, 2244188), (182, 1122094), (364, 561047)]