198335536

素因数分解:

$2^4\times 7^2\times {\mathrm{252979}}^1$

素因数の和:253001

約数の個数: 30

約数和(自身を含む): 447015660

約数和(自身を除く): 248680124

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 252979, 505958, 1011916, 1770853, 2023832, 3541706, 4047664, 7083412, 12395971, 14166824, 24791942, 28333648, 49583884, 99167768, 198335536]

約数ペア:

[(1, 198335536), (2, 99167768), (4, 49583884), (7, 28333648), (8, 24791942), (14, 14166824), (16, 12395971), (28, 7083412), (49, 4047664), (56, 3541706), (98, 2023832), (112, 1770853), (196, 1011916), (392, 505958), (784, 252979)]