214521000221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12992611}}^1$

素因数の和:12992720

約数の個数: 16

約数和(自身を含む): 249458150400

約数和(自身を除く): 34937150179

約数列:

[1, 11, 19, 79, 209, 869, 1501, 16511, 12992611, 142918721, 246859609, 1026416269, 2715455699, 11290578959, 19501909111, 214521000221]

約数ペア:

[(1, 214521000221), (11, 19501909111), (19, 11290578959), (79, 2715455699), (209, 1026416269), (869, 246859609), (1501, 142918721), (16511, 12992611)]