230860188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{493291}}^1$

素因数の和:493314

約数の個数: 36

約数和(自身を含む): 628454008

約数和(自身を除く): 397593820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 493291, 986582, 1479873, 1973164, 2959746, 4439619, 5919492, 6412783, 8879238, 12825566, 17758476, 19238349, 25651132, 38476698, 57715047, 76953396, 115430094, 230860188]

約数ペア:

[(1, 230860188), (2, 115430094), (3, 76953396), (4, 57715047), (6, 38476698), (9, 25651132), (12, 19238349), (13, 17758476), (18, 12825566), (26, 8879238), (36, 6412783), (39, 5919492), (52, 4439619), (78, 2959746), (117, 1973164), (156, 1479873), (234, 986582), (468, 493291)]