198557056

素因数分解:

$2^7\times {\mathrm{1039}}^1\times {\mathrm{1493}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 396208800

約数和(自身を除く): 197651744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1039, 1493, 2078, 2986, 4156, 5972, 8312, 11944, 16624, 23888, 33248, 47776, 66496, 95552, 132992, 191104, 1551227, 3102454, 6204908, 12409816, 24819632, 49639264, 99278528, 198557056]

約数ペア:

[(1, 198557056), (2, 99278528), (4, 49639264), (8, 24819632), (16, 12409816), (32, 6204908), (64, 3102454), (128, 1551227), (1039, 191104), (1493, 132992), (2078, 95552), (2986, 66496), (4156, 47776), (5972, 33248), (8312, 23888), (11944, 16624)]