201881463

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{48799}}^1$

素因数の和:49006

約数の個数: 16

約数和(自身を含む): 309196800

約数和(自身を除く): 107315337

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 48799, 146397, 341593, 1024779, 9613403, 28840209, 67293821, 201881463]

約数ペア:

[(1, 201881463), (3, 67293821), (7, 28840209), (21, 9613403), (197, 1024779), (591, 341593), (1379, 146397), (4137, 48799)]