201480808

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{222877}}^1$

素因数の和:222996

約数の個数: 16

約数和(自身を含む): 381121380

約数和(自身を除く): 179640572

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 222877, 445754, 891508, 1783016, 25185101, 50370202, 100740404, 201480808]

約数ペア:

[(1, 201480808), (2, 100740404), (4, 50370202), (8, 25185101), (113, 1783016), (226, 891508), (452, 445754), (904, 222877)]