201195538

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{5281}}^1$

素因数の和:5769

約数の個数: 16

約数和(自身を含む): 309567456

約数和(自身を除く): 108371918

約数列:

[1, 2, 43, 86, 443, 886, 5281, 10562, 19049, 38098, 227083, 454166, 2339483, 4678966, 100597769, 201195538]

約数ペア:

[(1, 201195538), (2, 100597769), (43, 4678966), (86, 2339483), (443, 454166), (886, 227083), (5281, 38098), (10562, 19049)]