201079228

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{12893}}^1$

素因数の和:13461

約数の個数: 24

約数和(自身を含む): 402911712

約数和(自身を除く): 201832484

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 7798, 12893, 15596, 25786, 51572, 90251, 180502, 361004, 7181401, 14362802, 28725604, 50269807, 100539614, 201079228]

約数ペア:

[(1, 201079228), (2, 100539614), (4, 50269807), (7, 28725604), (14, 14362802), (28, 7181401), (557, 361004), (1114, 180502), (2228, 90251), (3899, 51572), (7798, 25786), (12893, 15596)]