202143981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{757}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 299513088

約数和(自身を除く): 97369107

約数列:

[1, 3, 13, 39, 41, 123, 167, 501, 533, 757, 1599, 2171, 2271, 6513, 6847, 9841, 20541, 29523, 31037, 89011, 93111, 126419, 267033, 379257, 403481, 1210443, 1643447, 4930341, 5183179, 15549537, 67381327, 202143981]

約数ペア:

[(1, 202143981), (3, 67381327), (13, 15549537), (39, 5183179), (41, 4930341), (123, 1643447), (167, 1210443), (501, 403481), (533, 379257), (757, 267033), (1599, 126419), (2171, 93111), (2271, 89011), (6513, 31037), (6847, 29523), (9841, 20541)]