201412972

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{739}}^1\times {\mathrm{1117}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 359056880

約数和(自身を除く): 157643908

約数列:

[1, 2, 4, 61, 122, 244, 739, 1117, 1478, 2234, 2956, 4468, 45079, 68137, 90158, 136274, 180316, 272548, 825463, 1650926, 3301852, 50353243, 100706486, 201412972]

約数ペア:

[(1, 201412972), (2, 100706486), (4, 50353243), (61, 3301852), (122, 1650926), (244, 825463), (739, 272548), (1117, 180316), (1478, 136274), (2234, 90158), (2956, 68137), (4468, 45079)]