204499010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{705169}}^1$

素因数の和:705205

約数の個数: 16

約数和(自身を含む): 380791800

約数和(自身を除く): 176292790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 705169, 1410338, 3525845, 7051690, 20449901, 40899802, 102249505, 204499010]

約数ペア:

[(1, 204499010), (2, 102249505), (5, 40899802), (10, 20449901), (29, 7051690), (58, 3525845), (145, 1410338), (290, 705169)]