204062830

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{15661}}^1$

素因数の和:16971

約数の個数: 16

約数和(自身を含む): 367618464

約数和(自身を除く): 163555634

約数列:

[1, 2, 5, 10, 1303, 2606, 6515, 13030, 15661, 31322, 78305, 156610, 20406283, 40812566, 102031415, 204062830]

約数ペア:

[(1, 204062830), (2, 102031415), (5, 40812566), (10, 20406283), (1303, 156610), (2606, 78305), (6515, 31322), (13030, 15661)]