201876123

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{4421}}^1$

素因数の和:4946

約数の個数: 16

約数和(自身を含む): 278479872

約数和(自身を除く): 76603749

約数列:

[1, 3, 31, 93, 491, 1473, 4421, 13263, 15221, 45663, 137051, 411153, 2170711, 6512133, 67292041, 201876123]

約数ペア:

[(1, 201876123), (3, 67292041), (31, 6512133), (93, 2170711), (491, 411153), (1473, 137051), (4421, 45663), (13263, 15221)]