201984858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{590599}}^1$

素因数の和:590626

約数の個数: 24

約数和(自身を含む): 460668000

約数和(自身を除く): 258683142

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 590599, 1181198, 1771797, 3543594, 5315391, 10630782, 11221381, 22442762, 33664143, 67328286, 100992429, 201984858]

約数ペア:

[(1, 201984858), (2, 100992429), (3, 67328286), (6, 33664143), (9, 22442762), (18, 11221381), (19, 10630782), (38, 5315391), (57, 3543594), (114, 1771797), (171, 1181198), (342, 590599)]