202154281

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{4951}}^1$

素因数の和:5284

約数の個数: 16

約数和(自身を含む): 244034560

約数和(自身を除く): 41880279

約数列:

[1, 7, 19, 133, 307, 2149, 4951, 5833, 34657, 40831, 94069, 658483, 1519957, 10639699, 28879183, 202154281]

約数ペア:

[(1, 202154281), (7, 28879183), (19, 10639699), (133, 1519957), (307, 658483), (2149, 94069), (4951, 40831), (5833, 34657)]