201984398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2297}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 378563328

約数和(自身を除く): 176578930

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 571, 1142, 2297, 3997, 4594, 6281, 7994, 12562, 16079, 25267, 32158, 43967, 50534, 87934, 176869, 353738, 1311587, 2623174, 9181109, 14427457, 18362218, 28854914, 100992199, 201984398]

約数ペア:

[(1, 201984398), (2, 100992199), (7, 28854914), (11, 18362218), (14, 14427457), (22, 9181109), (77, 2623174), (154, 1311587), (571, 353738), (1142, 176869), (2297, 87934), (3997, 50534), (4594, 43967), (6281, 32158), (7994, 25267), (12562, 16079)]