199960336

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{430949}}^1$

素因数の和:430986

約数の個数: 20

約数和(自身を含む): 400783500

約数和(自身を除く): 200823164

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 430949, 861898, 1723796, 3447592, 6895184, 12497521, 24995042, 49990084, 99980168, 199960336]

約数ペア:

[(1, 199960336), (2, 99980168), (4, 49990084), (8, 24995042), (16, 12497521), (29, 6895184), (58, 3447592), (116, 1723796), (232, 861898), (464, 430949)]