201470390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{1723}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 396216576

約数和(自身を除く): 194746186

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1063, 1723, 2126, 3446, 5315, 8615, 10630, 11693, 17230, 18953, 23386, 37906, 58465, 94765, 116930, 189530, 1831549, 3663098, 9157745, 18315490, 20147039, 40294078, 100735195, 201470390]

約数ペア:

[(1, 201470390), (2, 100735195), (5, 40294078), (10, 20147039), (11, 18315490), (22, 9157745), (55, 3663098), (110, 1831549), (1063, 189530), (1723, 116930), (2126, 94765), (3446, 58465), (5315, 37906), (8615, 23386), (10630, 18953), (11693, 17230)]