202232163

素因数分解:

$3^1\times 7^2\times {\mathrm{1375729}}^1$

素因数の和:1375746

約数の個数: 12

約数和(自身を含む): 313666440

約数和(自身を除く): 111434277

約数列:

[1, 3, 7, 21, 49, 147, 1375729, 4127187, 9630103, 28890309, 67410721, 202232163]

約数ペア:

[(1, 202232163), (3, 67410721), (7, 28890309), (21, 9630103), (49, 4127187), (147, 1375729)]