194348968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{5563}}^1$

素因数の和:5977

約数の個数: 32

約数和(自身を含む): 398604960

約数和(自身を除く): 204255992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 397, 794, 1588, 3176, 4367, 5563, 8734, 11126, 17468, 22252, 34936, 44504, 61193, 122386, 244772, 489544, 2208511, 4417022, 8834044, 17668088, 24293621, 48587242, 97174484, 194348968]

約数ペア:

[(1, 194348968), (2, 97174484), (4, 48587242), (8, 24293621), (11, 17668088), (22, 8834044), (44, 4417022), (88, 2208511), (397, 489544), (794, 244772), (1588, 122386), (3176, 61193), (4367, 44504), (5563, 34936), (8734, 22252), (11126, 17468)]