200973320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{877}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 480757680

約数和(自身を除く): 279784360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 337, 340, 674, 680, 877, 1348, 1685, 1754, 2696, 3370, 3508, 4385, 5729, 6740, 7016, 8770, 11458, 13480, 14909, 17540, 22916, 28645, 29818, 35080, 45832, 57290, 59636, 74545, 114580, 119272, 149090, 229160, 295549, 298180, 591098, 596360, 1182196, 1477745, 2364392, 2955490, 5024333, 5910980, 10048666, 11821960, 20097332, 25121665, 40194664, 50243330, 100486660, 200973320]

約数ペア:

[(1, 200973320), (2, 100486660), (4, 50243330), (5, 40194664), (8, 25121665), (10, 20097332), (17, 11821960), (20, 10048666), (34, 5910980), (40, 5024333), (68, 2955490), (85, 2364392), (136, 1477745), (170, 1182196), (337, 596360), (340, 591098), (674, 298180), (680, 295549), (877, 229160), (1348, 149090), (1685, 119272), (1754, 114580), (2696, 74545), (3370, 59636), (3508, 57290), (4385, 45832), (5729, 35080), (6740, 29818), (7016, 28645), (8770, 22916), (11458, 17540), (13480, 14909)]