204879907

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4111}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 224350720

約数和(自身を除く): 19470813

約数列:

[1, 19, 43, 61, 817, 1159, 2623, 4111, 49837, 78109, 176773, 250771, 3358687, 4764649, 10783153, 204879907]

約数ペア:

[(1, 204879907), (19, 10783153), (43, 4764649), (61, 3358687), (817, 250771), (1159, 176773), (2623, 78109), (4111, 49837)]