201904705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{31771}}^1$

素因数の和:31848

約数の個数: 16

約数和(自身を含む): 256209408

約数和(自身を除く): 54304703

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 31771, 158855, 984901, 1302611, 4924505, 6513055, 40380941, 201904705]

約数ペア:

[(1, 201904705), (5, 40380941), (31, 6513055), (41, 4924505), (155, 1302611), (205, 984901), (1271, 158855), (6355, 31771)]