202317871

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{1423}}^1$

素因数の和:2518

約数の個数: 16

約数和(自身を含む): 243788800

約数和(自身を除く): 41470929

約数列:

[1, 7, 19, 133, 1069, 1423, 7483, 9961, 20311, 27037, 142177, 189259, 1521187, 10648309, 28902553, 202317871]

約数ペア:

[(1, 202317871), (7, 28902553), (19, 10648309), (133, 1521187), (1069, 189259), (1423, 142177), (7483, 27037), (9961, 20311)]