220242089

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{5807}}^1$

素因数の和:5944

約数の個数: 16

約数和(自身を含む): 245887488

約数和(自身を除く): 25645399

約数列:

[1, 17, 23, 97, 391, 1649, 2231, 5807, 37927, 98719, 133561, 563279, 2270537, 9575743, 12955417, 220242089]

約数ペア:

[(1, 220242089), (17, 12955417), (23, 9575743), (97, 2270537), (391, 563279), (1649, 133561), (2231, 98719), (5807, 37927)]