202278379

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 217486080

約数和(自身を除く): 15207701

約数列:

[1, 31, 41, 61, 1271, 1891, 2501, 2609, 77531, 80879, 106969, 159149, 3316039, 4933619, 6525109, 202278379]

約数ペア:

[(1, 202278379), (31, 6525109), (41, 4933619), (61, 3316039), (1271, 159149), (1891, 106969), (2501, 80879), (2609, 77531)]