200957008

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61871}}^1$

素因数の和:61915

約数の個数: 40

約数和(自身を含む): 460327680

約数和(自身を除く): 259370672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 61871, 123742, 247484, 433097, 494968, 866194, 989936, 1732388, 1794259, 3464776, 3588518, 6929552, 7177036, 12559813, 14354072, 25119626, 28708144, 50239252, 100478504, 200957008]

約数ペア:

[(1, 200957008), (2, 100478504), (4, 50239252), (7, 28708144), (8, 25119626), (14, 14354072), (16, 12559813), (28, 7177036), (29, 6929552), (56, 3588518), (58, 3464776), (112, 1794259), (116, 1732388), (203, 989936), (232, 866194), (406, 494968), (464, 433097), (812, 247484), (1624, 123742), (3248, 61871)]