201165350043

素因数分解:

$3^1\times 7^3\times {\mathrm{195495967}}^1$

素因数の和:195495991

約数の個数: 16

約数和(自身を含む): 312793548800

約数和(自身を除く): 111628198757

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 195495967, 586487901, 1368471769, 4105415307, 9579302383, 28737907149, 67055116681, 201165350043]

約数ペア:

[(1, 201165350043), (3, 67055116681), (7, 28737907149), (21, 9579302383), (49, 4105415307), (147, 1368471769), (343, 586487901), (1029, 195495967)]