201685460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{214559}}^1$

素因数の和:214615

約数の個数: 24

約数和(自身を含む): 432552960

約数和(自身を除く): 230867500

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 214559, 429118, 858236, 1072795, 2145590, 4291180, 10084273, 20168546, 40337092, 50421365, 100842730, 201685460]

約数ペア:

[(1, 201685460), (2, 100842730), (4, 50421365), (5, 40337092), (10, 20168546), (20, 10084273), (47, 4291180), (94, 2145590), (188, 1072795), (235, 858236), (470, 429118), (940, 214559)]