199954611

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 292612320

約数和(自身を除く): 92657709

約数列:

[1, 3, 9, 167, 173, 501, 519, 769, 1503, 1557, 2307, 6921, 28891, 86673, 128423, 133037, 260019, 385269, 399111, 1155807, 1197333, 22217179, 66651537, 199954611]

約数ペア:

[(1, 199954611), (3, 66651537), (9, 22217179), (167, 1197333), (173, 1155807), (501, 399111), (519, 385269), (769, 260019), (1503, 133037), (1557, 128423), (2307, 86673), (6921, 28891)]