212068479

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{171161}}^1$

素因数の和:171230

約数の個数: 16

約数和(自身を含む): 328631040

約数和(自身を除く): 116562561

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 171161, 513483, 1198127, 3594381, 10098499, 30295497, 70689493, 212068479]

約数ペア:

[(1, 212068479), (3, 70689493), (7, 30295497), (21, 10098499), (59, 3594381), (177, 1198127), (413, 513483), (1239, 171161)]