205792310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{5023}}^1$

素因数の和:5288

約数の個数: 32

約数和(自身を含む): 393921792

約数和(自身を除く): 188129482

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 482, 1205, 2410, 4097, 5023, 8194, 10046, 20485, 25115, 40970, 50230, 85391, 170782, 426955, 853910, 1210543, 2421086, 6052715, 12105430, 20579231, 41158462, 102896155, 205792310]

約数ペア:

[(1, 205792310), (2, 102896155), (5, 41158462), (10, 20579231), (17, 12105430), (34, 6052715), (85, 2421086), (170, 1210543), (241, 853910), (482, 426955), (1205, 170782), (2410, 85391), (4097, 50230), (5023, 40970), (8194, 25115), (10046, 20485)]