207916485841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4375439}}^1$

素因数の和:4375560

約数の個数: 16

約数和(自身を含む): 227872915200

約数和(自身を除く): 19956429359

約数列:

[1, 19, 41, 61, 779, 1159, 2501, 47519, 4375439, 83133341, 179392999, 266901779, 3408466981, 5071133801, 10942972939, 207916485841]

約数ペア:

[(1, 207916485841), (19, 10942972939), (41, 5071133801), (61, 3408466981), (779, 266901779), (1159, 179392999), (2501, 83133341), (47519, 4375439)]