220168608

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{208493}}^1$

素因数の和:208517

約数の個数: 48

約数和(自身を含む): 630485856

約数和(自身を除く): 410317248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 208493, 416986, 625479, 833972, 1250958, 1667944, 2293423, 2501916, 3335888, 4586846, 5003832, 6671776, 6880269, 9173692, 10007664, 13760538, 18347384, 20015328, 27521076, 36694768, 55042152, 73389536, 110084304, 220168608]

約数ペア:

[(1, 220168608), (2, 110084304), (3, 73389536), (4, 55042152), (6, 36694768), (8, 27521076), (11, 20015328), (12, 18347384), (16, 13760538), (22, 10007664), (24, 9173692), (32, 6880269), (33, 6671776), (44, 5003832), (48, 4586846), (66, 3335888), (88, 2501916), (96, 2293423), (132, 1667944), (176, 1250958), (264, 833972), (352, 625479), (528, 416986), (1056, 208493)]