204426190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1202507}}^1$

素因数の和:1202531

約数の個数: 16

約数和(自身を含む): 389612592

約数和(自身を除く): 185186402

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1202507, 2405014, 6012535, 12025070, 20442619, 40885238, 102213095, 204426190]

約数ペア:

[(1, 204426190), (2, 102213095), (5, 40885238), (10, 20442619), (17, 12025070), (34, 6012535), (85, 2405014), (170, 1202507)]