199748404

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{28229}}^1$

素因数の和:28323

約数の個数: 24

約数和(自身を含む): 367554600

約数和(自身を除く): 167806196

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 7076, 28229, 56458, 112916, 818641, 1637282, 1721969, 3274564, 3443938, 6887876, 49937101, 99874202, 199748404]

約数ペア:

[(1, 199748404), (2, 99874202), (4, 49937101), (29, 6887876), (58, 3443938), (61, 3274564), (116, 1721969), (122, 1637282), (244, 818641), (1769, 112916), (3538, 56458), (7076, 28229)]