196539148940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{209084201}}^1$

素因数の和:209084257

約数の個数: 24

約数和(自身を含む): 421513751232

約数和(自身を除く): 224974602292

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 209084201, 418168402, 836336804, 1045421005, 2090842010, 4181684020, 9826957447, 19653914894, 39307829788, 49134787235, 98269574470, 196539148940]

約数ペア:

[(1, 196539148940), (2, 98269574470), (4, 49134787235), (5, 39307829788), (10, 19653914894), (20, 9826957447), (47, 4181684020), (94, 2090842010), (188, 1045421005), (235, 836336804), (470, 418168402), (940, 209084201)]