204382360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56149}}^1$

素因数の和:56180

約数の個数: 64

約数和(自身を含む): 565992000

約数和(自身を除く): 361609640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 56149, 112298, 224596, 280745, 393043, 449192, 561490, 729937, 786086, 1122980, 1459874, 1572172, 1965215, 2245960, 2919748, 3144344, 3649685, 3930430, 5109559, 5839496, 7299370, 7860860, 10219118, 14598740, 15721720, 20438236, 25547795, 29197480, 40876472, 51095590, 102191180, 204382360]

約数ペア:

[(1, 204382360), (2, 102191180), (4, 51095590), (5, 40876472), (7, 29197480), (8, 25547795), (10, 20438236), (13, 15721720), (14, 14598740), (20, 10219118), (26, 7860860), (28, 7299370), (35, 5839496), (40, 5109559), (52, 3930430), (56, 3649685), (65, 3144344), (70, 2919748), (91, 2245960), (104, 1965215), (130, 1572172), (140, 1459874), (182, 1122980), (260, 786086), (280, 729937), (364, 561490), (455, 449192), (520, 393043), (728, 280745), (910, 224596), (1820, 112298), (3640, 56149)]