220520067896

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{3637}}^1\times {\mathrm{4099}}^1$

素因数の和:7828

約数の個数: 48

約数和(自身を含む): 423534141000

約数和(自身を除く): 203014073104

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1849, 3637, 3698, 4099, 7274, 7396, 8198, 14548, 14792, 16396, 29096, 32792, 156391, 176257, 312782, 352514, 625564, 705028, 1251128, 1410056, 6724813, 7579051, 13449626, 14908063, 15158102, 26899252, 29816126, 30316204, 53798504, 59632252, 60632408, 119264504, 641046709, 1282093418, 2564186836, 5128373672, 27565008487, 55130016974, 110260033948, 220520067896]

約数ペア:

[(1, 220520067896), (2, 110260033948), (4, 55130016974), (8, 27565008487), (43, 5128373672), (86, 2564186836), (172, 1282093418), (344, 641046709), (1849, 119264504), (3637, 60632408), (3698, 59632252), (4099, 53798504), (7274, 30316204), (7396, 29816126), (8198, 26899252), (14548, 15158102), (14792, 14908063), (16396, 13449626), (29096, 7579051), (32792, 6724813), (156391, 1410056), (176257, 1251128), (312782, 705028), (352514, 625564)]