205016618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{62773}}^1$

素因数の和:62869

約数の個数: 16

約数和(自身を含む): 325420416

約数和(自身を除く): 120403798

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 62773, 125546, 1443779, 2887558, 4456883, 8913766, 102508309, 205016618]

約数ペア:

[(1, 205016618), (2, 102508309), (23, 8913766), (46, 4456883), (71, 2887558), (142, 1443779), (1633, 125546), (3266, 62773)]