201084670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19391}}^1$

素因数の和:19476

約数の個数: 32

約数和(自身を含む): 389546496

約数和(自身を除く): 188461826

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 19391, 38782, 96955, 193910, 329647, 659294, 1182851, 1648235, 2365702, 3296470, 5914255, 11828510, 20108467, 40216934, 100542335, 201084670]

約数ペア:

[(1, 201084670), (2, 100542335), (5, 40216934), (10, 20108467), (17, 11828510), (34, 5914255), (61, 3296470), (85, 2365702), (122, 1648235), (170, 1182851), (305, 659294), (610, 329647), (1037, 193910), (2074, 96955), (5185, 38782), (10370, 19391)]