214399514

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4241}}^1$

素因数の和:4430

約数の個数: 32

約数和(自身を含む): 386055936

約数和(自身を除く): 171656422

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 1099, 2198, 3611, 4241, 7222, 8482, 25277, 29687, 50554, 59374, 97543, 195086, 665837, 682801, 1331674, 1365602, 4660859, 9321718, 15314251, 30628502, 107199757, 214399514]

約数ペア:

[(1, 214399514), (2, 107199757), (7, 30628502), (14, 15314251), (23, 9321718), (46, 4660859), (157, 1365602), (161, 1331674), (314, 682801), (322, 665837), (1099, 195086), (2198, 97543), (3611, 59374), (4241, 50554), (7222, 29687), (8482, 25277)]