201503230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2081}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 379556928

約数和(自身を除く): 178053698

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 421, 842, 2081, 2105, 4162, 4210, 9683, 10405, 19366, 20810, 47863, 48415, 95726, 96830, 239315, 478630, 876101, 1752202, 4380505, 8761010, 20150323, 40300646, 100751615, 201503230]

約数ペア:

[(1, 201503230), (2, 100751615), (5, 40300646), (10, 20150323), (23, 8761010), (46, 4380505), (115, 1752202), (230, 876101), (421, 478630), (842, 239315), (2081, 96830), (2105, 95726), (4162, 48415), (4210, 47863), (9683, 20810), (10405, 19366)]