203464670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{3061}}^1$

素因数の和:3125

約数の個数: 48

約数和(自身を含む): 406094688

約数和(自身を除く): 202630018

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 289, 391, 578, 782, 1445, 1955, 2890, 3061, 3910, 6122, 6647, 13294, 15305, 30610, 33235, 52037, 66470, 70403, 104074, 140806, 260185, 352015, 520370, 704030, 884629, 1196851, 1769258, 2393702, 4423145, 5984255, 8846290, 11968510, 20346467, 40692934, 101732335, 203464670]

約数ペア:

[(1, 203464670), (2, 101732335), (5, 40692934), (10, 20346467), (17, 11968510), (23, 8846290), (34, 5984255), (46, 4423145), (85, 2393702), (115, 1769258), (170, 1196851), (230, 884629), (289, 704030), (391, 520370), (578, 352015), (782, 260185), (1445, 140806), (1955, 104074), (2890, 70403), (3061, 66470), (3910, 52037), (6122, 33235), (6647, 30610), (13294, 15305)]