220888938785

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{3468461}}^1$

素因数の和:3468784

約数の個数: 16

約数和(自身を含む): 271705439232

約数和(自身を除く): 50816500447

約数列:

[1, 5, 47, 235, 271, 1355, 12737, 63685, 3468461, 17342305, 163017667, 815088335, 939952931, 4699764655, 44177787757, 220888938785]

約数ペア:

[(1, 220888938785), (5, 44177787757), (47, 4699764655), (235, 939952931), (271, 815088335), (1355, 163017667), (12737, 17342305), (63685, 3468461)]