202150544

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{20411}}^1$

素因数の和:21038

約数の個数: 20

約数和(自身を含む): 392318640

約数和(自身を除く): 190168096

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 20411, 40822, 81644, 163288, 326576, 12634409, 25268818, 50537636, 101075272, 202150544]

約数ペア:

[(1, 202150544), (2, 101075272), (4, 50537636), (8, 25268818), (16, 12634409), (619, 326576), (1238, 163288), (2476, 81644), (4952, 40822), (9904, 20411)]