199973311

素因数分解:

${\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 207986688

約数和(自身を除く): 8013377

約数列:

[1, 61, 83, 127, 311, 5063, 7747, 10541, 18971, 25813, 39497, 643001, 1574593, 2409317, 3278251, 199973311]

約数ペア:

[(1, 199973311), (61, 3278251), (83, 2409317), (127, 1574593), (311, 643001), (5063, 39497), (7747, 25813), (10541, 18971)]