210973587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19793}}^1$

素因数の和:19843

約数の個数: 32

約数和(自身を含む): 342040320

約数和(自身を除く): 131066733

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 19793, 59379, 217723, 336481, 376067, 653169, 1009443, 1128201, 3701291, 4136737, 6393139, 11103873, 12410211, 19179417, 70324529, 210973587]

約数ペア:

[(1, 210973587), (3, 70324529), (11, 19179417), (17, 12410211), (19, 11103873), (33, 6393139), (51, 4136737), (57, 3701291), (187, 1128201), (209, 1009443), (323, 653169), (561, 376067), (627, 336481), (969, 217723), (3553, 59379), (10659, 19793)]