206557010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{39953}}^1$

素因数の和:40018

約数の個数: 32

約数和(自身を含む): 414243072

約数和(自身を除く): 207686062

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 39953, 79906, 199765, 399530, 439483, 878966, 1877791, 2197415, 3755582, 4394830, 9388955, 18777910, 20655701, 41311402, 103278505, 206557010]

約数ペア:

[(1, 206557010), (2, 103278505), (5, 41311402), (10, 20655701), (11, 18777910), (22, 9388955), (47, 4394830), (55, 3755582), (94, 2197415), (110, 1877791), (235, 878966), (470, 439483), (517, 399530), (1034, 199765), (2585, 79906), (5170, 39953)]