217614057

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 313180800

約数和(自身を除く): 95566743

約数列:

[1, 3, 29, 37, 67, 87, 111, 201, 1009, 1073, 1943, 2479, 3027, 3219, 5829, 7437, 29261, 37333, 67603, 71891, 87783, 111999, 202809, 215673, 1082657, 1960487, 2501311, 3247971, 5881461, 7503933, 72538019, 217614057]

約数ペア:

[(1, 217614057), (3, 72538019), (29, 7503933), (37, 5881461), (67, 3247971), (87, 2501311), (111, 1960487), (201, 1082657), (1009, 215673), (1073, 202809), (1943, 111999), (2479, 87783), (3027, 71891), (3219, 67603), (5829, 37333), (7437, 29261)]