212769110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1251583}}^1$

素因数の和:1251607

約数の個数: 16

約数和(自身を含む): 405513216

約数和(自身を除く): 192744106

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1251583, 2503166, 6257915, 12515830, 21276911, 42553822, 106384555, 212769110]

約数ペア:

[(1, 212769110), (2, 106384555), (5, 42553822), (10, 21276911), (17, 12515830), (34, 6257915), (85, 2503166), (170, 1251583)]