201421822

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127321}}^1$

素因数の和:127443

約数の個数: 16

約数和(自身を含む): 348352992

約数和(自身を除く): 146931170

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 127321, 254642, 891247, 1782494, 14387273, 28774546, 100710911, 201421822]

約数ペア:

[(1, 201421822), (2, 100710911), (7, 28774546), (14, 14387273), (113, 1782494), (226, 891247), (791, 254642), (1582, 127321)]