203479588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{205951}}^1$

素因数の和:205987

約数の個数: 24

約数和(自身を含む): 403665920

約数和(自身を除く): 200186332

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 205951, 411902, 823804, 2677363, 3913069, 5354726, 7826138, 10709452, 15652276, 50869897, 101739794, 203479588]

約数ペア:

[(1, 203479588), (2, 101739794), (4, 50869897), (13, 15652276), (19, 10709452), (26, 7826138), (38, 5354726), (52, 3913069), (76, 2677363), (247, 823804), (494, 411902), (988, 205951)]