202324890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{156841}}^1$

素因数の和:156894

約数の個数: 32

約数和(自身を含む): 496875456

約数和(自身を除く): 294550566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 156841, 313682, 470523, 784205, 941046, 1568410, 2352615, 4705230, 6744163, 13488326, 20232489, 33720815, 40464978, 67441630, 101162445, 202324890]

約数ペア:

[(1, 202324890), (2, 101162445), (3, 67441630), (5, 40464978), (6, 33720815), (10, 20232489), (15, 13488326), (30, 6744163), (43, 4705230), (86, 2352615), (129, 1568410), (215, 941046), (258, 784205), (430, 470523), (645, 313682), (1290, 156841)]