204037730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38281}}^1$

素因数の和:38342

約数の個数: 32

約数和(自身を含む): 405176688

約数和(自身を除く): 201138958

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 38281, 76562, 191405, 382810, 497653, 995306, 1569521, 2488265, 3139042, 4976530, 7847605, 15695210, 20403773, 40807546, 102018865, 204037730]

約数ペア:

[(1, 204037730), (2, 102018865), (5, 40807546), (10, 20403773), (13, 15695210), (26, 7847605), (41, 4976530), (65, 3139042), (82, 2488265), (130, 1569521), (205, 995306), (410, 497653), (533, 382810), (1066, 191405), (2665, 76562), (5330, 38281)]