201218563

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{21893}}^1$

素因数の和:22014

約数の個数: 16

約数和(自身を含む): 250117056

約数和(自身を除く): 48898493

約数列:

[1, 7, 13, 91, 101, 707, 1313, 9191, 21893, 153251, 284609, 1992263, 2211193, 15478351, 28745509, 201218563]

約数ペア:

[(1, 201218563), (7, 28745509), (13, 15478351), (91, 2211193), (101, 1992263), (707, 284609), (1313, 153251), (9191, 21893)]