201442470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{142867}}^1$

素因数の和:142924

約数の個数: 32

約数和(自身を含む): 493751808

約数和(自身を除く): 292309338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 142867, 285734, 428601, 714335, 857202, 1428670, 2143005, 4286010, 6714749, 13429498, 20144247, 33573745, 40288494, 67147490, 100721235, 201442470]

約数ペア:

[(1, 201442470), (2, 100721235), (3, 67147490), (5, 40288494), (6, 33573745), (10, 20144247), (15, 13429498), (30, 6714749), (47, 4286010), (94, 2143005), (141, 1428670), (235, 857202), (282, 714335), (470, 428601), (705, 285734), (1410, 142867)]