194429000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{11437}}^1$

素因数の和:11475

約数の個数: 64

約数和(自身を含む): 481768560

約数和(自身を除く): 287339560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 850, 1000, 1700, 2125, 3400, 4250, 8500, 11437, 17000, 22874, 45748, 57185, 91496, 114370, 194429, 228740, 285925, 388858, 457480, 571850, 777716, 972145, 1143700, 1429625, 1555432, 1944290, 2287400, 2859250, 3888580, 4860725, 5718500, 7777160, 9721450, 11437000, 19442900, 24303625, 38885800, 48607250, 97214500, 194429000]

約数ペア:

[(1, 194429000), (2, 97214500), (4, 48607250), (5, 38885800), (8, 24303625), (10, 19442900), (17, 11437000), (20, 9721450), (25, 7777160), (34, 5718500), (40, 4860725), (50, 3888580), (68, 2859250), (85, 2287400), (100, 1944290), (125, 1555432), (136, 1429625), (170, 1143700), (200, 972145), (250, 777716), (340, 571850), (425, 457480), (500, 388858), (680, 285925), (850, 228740), (1000, 194429), (1700, 114370), (2125, 91496), (3400, 57185), (4250, 45748), (8500, 22874), (11437, 17000)]