243491192

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{21419}}^1$

素因数の和:21468

約数の個数: 48

約数和(自身を含む): 549423000

約数和(自身を除く): 305931808

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 11368, 21419, 42838, 85676, 149933, 171352, 299866, 599732, 621151, 1049531, 1199464, 1242302, 2099062, 2484604, 4198124, 4348057, 4969208, 8396248, 8696114, 17392228, 30436399, 34784456, 60872798, 121745596, 243491192]

約数ペア:

[(1, 243491192), (2, 121745596), (4, 60872798), (7, 34784456), (8, 30436399), (14, 17392228), (28, 8696114), (29, 8396248), (49, 4969208), (56, 4348057), (58, 4198124), (98, 2484604), (116, 2099062), (196, 1242302), (203, 1199464), (232, 1049531), (392, 621151), (406, 599732), (812, 299866), (1421, 171352), (1624, 149933), (2842, 85676), (5684, 42838), (11368, 21419)]