233415340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{164377}}^1$

素因数の和:164457

約数の個数: 24

約数和(自身を含む): 497079072

約数和(自身を除く): 263663732

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 164377, 328754, 657508, 821885, 1643770, 3287540, 11670767, 23341534, 46683068, 58353835, 116707670, 233415340]

約数ペア:

[(1, 233415340), (2, 116707670), (4, 58353835), (5, 46683068), (10, 23341534), (20, 11670767), (71, 3287540), (142, 1643770), (284, 821885), (355, 657508), (710, 328754), (1420, 164377)]