201848392

素因数分解:

$2^3\times {\mathrm{1249}}^1\times {\mathrm{20201}}^1$

素因数の和:21456

約数の個数: 16

約数和(自身を含む): 378787500

約数和(自身を除く): 176939108

約数列:

[1, 2, 4, 8, 1249, 2498, 4996, 9992, 20201, 40402, 80804, 161608, 25231049, 50462098, 100924196, 201848392]

約数ペア:

[(1, 201848392), (2, 100924196), (4, 50462098), (8, 25231049), (1249, 161608), (2498, 80804), (4996, 40402), (9992, 20201)]