231567378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{190121}}^1$

素因数の和:190162

約数の個数: 32

約数和(自身を含む): 547551360

約数和(自身を除く): 315983982

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 190121, 380242, 570363, 1140726, 1330847, 2661694, 3992541, 5513509, 7985082, 11027018, 16540527, 33081054, 38594563, 77189126, 115783689, 231567378]

約数ペア:

[(1, 231567378), (2, 115783689), (3, 77189126), (6, 38594563), (7, 33081054), (14, 16540527), (21, 11027018), (29, 7985082), (42, 5513509), (58, 3992541), (87, 2661694), (174, 1330847), (203, 1140726), (406, 570363), (609, 380242), (1218, 190121)]