221750210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{118583}}^1$

素因数の和:118618

約数の個数: 32

約数和(自身を含む): 461054592

約数和(自身を除く): 239304382

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 118583, 237166, 592915, 1185830, 1304413, 2015911, 2608826, 4031822, 6522065, 10079555, 13044130, 20159110, 22175021, 44350042, 110875105, 221750210]

約数ペア:

[(1, 221750210), (2, 110875105), (5, 44350042), (10, 22175021), (11, 20159110), (17, 13044130), (22, 10079555), (34, 6522065), (55, 4031822), (85, 2608826), (110, 2015911), (170, 1304413), (187, 1185830), (374, 592915), (935, 237166), (1870, 118583)]