199257480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2417}}^1$

素因数の和:2663

約数の個数: 96

約数和(自身を含む): 650683800

約数和(自身を除く): 451426320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1145, 1374, 1832, 2061, 2290, 2417, 2748, 3435, 4122, 4580, 4834, 5496, 6870, 7251, 8244, 9160, 9668, 10305, 12085, 13740, 14502, 16488, 19336, 20610, 21753, 24170, 27480, 29004, 36255, 41220, 43506, 48340, 58008, 72510, 82440, 87012, 96680, 108765, 145020, 174024, 217530, 290040, 435060, 553493, 870120, 1106986, 1660479, 2213972, 2767465, 3320958, 4427944, 4981437, 5534930, 6641916, 8302395, 9962874, 11069860, 13283832, 16604790, 19925748, 22139720, 24907185, 33209580, 39851496, 49814370, 66419160, 99628740, 199257480]

約数ペア:

[(1, 199257480), (2, 99628740), (3, 66419160), (4, 49814370), (5, 39851496), (6, 33209580), (8, 24907185), (9, 22139720), (10, 19925748), (12, 16604790), (15, 13283832), (18, 11069860), (20, 9962874), (24, 8302395), (30, 6641916), (36, 5534930), (40, 4981437), (45, 4427944), (60, 3320958), (72, 2767465), (90, 2213972), (120, 1660479), (180, 1106986), (229, 870120), (360, 553493), (458, 435060), (687, 290040), (916, 217530), (1145, 174024), (1374, 145020), (1832, 108765), (2061, 96680), (2290, 87012), (2417, 82440), (2748, 72510), (3435, 58008), (4122, 48340), (4580, 43506), (4834, 41220), (5496, 36255), (6870, 29004), (7251, 27480), (8244, 24170), (9160, 21753), (9668, 20610), (10305, 19336), (12085, 16488), (13740, 14502)]