201400648

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{585467}}^1$

素因数の和:585516

約数の個数: 16

約数和(自身を含む): 386408880

約数和(自身を除く): 185008232

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 585467, 1170934, 2341868, 4683736, 25175081, 50350162, 100700324, 201400648]

約数ペア:

[(1, 201400648), (2, 100700324), (4, 50350162), (8, 25175081), (43, 4683736), (86, 2341868), (172, 1170934), (344, 585467)]