201322960760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1073837}}^1$

素因数の和:1074000

約数の個数: 64

約数和(自身を含む): 467763832800

約数和(自身を除く): 266440872040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 109, 172, 215, 218, 344, 430, 436, 545, 860, 872, 1090, 1720, 2180, 4360, 4687, 9374, 18748, 23435, 37496, 46870, 93740, 187480, 1073837, 2147674, 4295348, 5369185, 8590696, 10738370, 21476740, 42953480, 46174991, 92349982, 117048233, 184699964, 230874955, 234096466, 369399928, 461749910, 468192932, 585241165, 923499820, 936385864, 1170482330, 1846999640, 2340964660, 4681929320, 5033074019, 10066148038, 20132296076, 25165370095, 40264592152, 50330740190, 100661480380, 201322960760]

約数ペア:

[(1, 201322960760), (2, 100661480380), (4, 50330740190), (5, 40264592152), (8, 25165370095), (10, 20132296076), (20, 10066148038), (40, 5033074019), (43, 4681929320), (86, 2340964660), (109, 1846999640), (172, 1170482330), (215, 936385864), (218, 923499820), (344, 585241165), (430, 468192932), (436, 461749910), (545, 369399928), (860, 234096466), (872, 230874955), (1090, 184699964), (1720, 117048233), (2180, 92349982), (4360, 46174991), (4687, 42953480), (9374, 21476740), (18748, 10738370), (23435, 8590696), (37496, 5369185), (46870, 4295348), (93740, 2147674), (187480, 1073837)]