201338672

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{773}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 397724544

約数和(自身を除く): 196385872

約数列:

[1, 2, 4, 8, 16, 73, 146, 223, 292, 446, 584, 773, 892, 1168, 1546, 1784, 3092, 3568, 6184, 12368, 16279, 32558, 56429, 65116, 112858, 130232, 172379, 225716, 260464, 344758, 451432, 689516, 902864, 1379032, 2758064, 12583667, 25167334, 50334668, 100669336, 201338672]

約数ペア:

[(1, 201338672), (2, 100669336), (4, 50334668), (8, 25167334), (16, 12583667), (73, 2758064), (146, 1379032), (223, 902864), (292, 689516), (446, 451432), (584, 344758), (773, 260464), (892, 225716), (1168, 172379), (1546, 130232), (1784, 112858), (3092, 65116), (3568, 56429), (6184, 32558), (12368, 16279)]