201124786

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1\times {\mathrm{1117}}^1$

素因数の和:1773

約数の個数: 16

約数和(自身を含む): 304154136

約数和(自身を除く): 103029350

約数列:

[1, 2, 197, 394, 457, 914, 1117, 2234, 90029, 180058, 220049, 440098, 510469, 1020938, 100562393, 201124786]

約数ペア:

[(1, 201124786), (2, 100562393), (197, 1020938), (394, 510469), (457, 440098), (914, 220049), (1117, 180058), (2234, 90029)]