229640821

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{1019}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 250920000

約数和(自身を除く): 21279179

約数列:

[1, 19, 29, 409, 551, 1019, 7771, 11861, 19361, 29551, 225359, 416771, 561469, 7918649, 12086359, 229640821]

約数ペア:

[(1, 229640821), (19, 12086359), (29, 7918649), (409, 561469), (551, 416771), (1019, 225359), (7771, 29551), (11861, 19361)]