201203387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{8243}}^1$

素因数の和:8578

約数の個数: 16

約数和(自身を含む): 251672832

約数和(自身を除く): 50469445

約数列:

[1, 7, 11, 77, 317, 2219, 3487, 8243, 24409, 57701, 90673, 634711, 2613031, 18291217, 28743341, 201203387]

約数ペア:

[(1, 201203387), (7, 28743341), (11, 18291217), (77, 2613031), (317, 634711), (2219, 90673), (3487, 57701), (8243, 24409)]