197200227

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{3343}}^1$

素因数の和:3459

約数の個数: 24

約数和(自身を含む): 306363904

約数和(自身を除く): 109163677

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2809, 3343, 8427, 10029, 19663, 23401, 58989, 70203, 177179, 531537, 1240253, 3720759, 9390487, 28171461, 65733409, 197200227]

約数ペア:

[(1, 197200227), (3, 65733409), (7, 28171461), (21, 9390487), (53, 3720759), (159, 1240253), (371, 531537), (1113, 177179), (2809, 70203), (3343, 58989), (8427, 23401), (10029, 19663)]