219321968

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{58831}}^1$

素因数の和:59072

約数の個数: 20

約数和(自身を含む): 426767328

約数和(自身を除く): 207445360

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 58831, 117662, 235324, 470648, 941296, 13707623, 27415246, 54830492, 109660984, 219321968]

約数ペア:

[(1, 219321968), (2, 109660984), (4, 54830492), (8, 27415246), (16, 13707623), (233, 941296), (466, 470648), (932, 235324), (1864, 117662), (3728, 58831)]