201404464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307019}}^1$

素因数の和:307068

約数の個数: 20

約数和(自身を含む): 399740040

約数和(自身を除く): 198335576

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 307019, 614038, 1228076, 2456152, 4912304, 12587779, 25175558, 50351116, 100702232, 201404464]

約数ペア:

[(1, 201404464), (2, 100702232), (4, 50351116), (8, 25175558), (16, 12587779), (41, 4912304), (82, 2456152), (164, 1228076), (328, 614038), (656, 307019)]