229247974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{20113}}^1$

素因数の和:20295

約数の個数: 16

約数和(自身を含む): 354810960

約数和(自身を除く): 125562986

約数列:

[1, 2, 41, 82, 139, 278, 5699, 11398, 20113, 40226, 824633, 1649266, 2795707, 5591414, 114623987, 229247974]

約数ペア:

[(1, 229247974), (2, 114623987), (41, 5591414), (82, 2795707), (139, 1649266), (278, 824633), (5699, 40226), (11398, 20113)]