200671160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3617}}^1$

素因数の和:3720

約数の個数: 64

約数和(自身を含む): 481917600

約数和(自身を除く): 281246440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 760, 1387, 1460, 2774, 2920, 3617, 5548, 6935, 7234, 11096, 13870, 14468, 18085, 27740, 28936, 36170, 55480, 68723, 72340, 137446, 144680, 264041, 274892, 343615, 528082, 549784, 687230, 1056164, 1320205, 1374460, 2112328, 2640410, 2748920, 5016779, 5280820, 10033558, 10561640, 20067116, 25083895, 40134232, 50167790, 100335580, 200671160]

約数ペア:

[(1, 200671160), (2, 100335580), (4, 50167790), (5, 40134232), (8, 25083895), (10, 20067116), (19, 10561640), (20, 10033558), (38, 5280820), (40, 5016779), (73, 2748920), (76, 2640410), (95, 2112328), (146, 1374460), (152, 1320205), (190, 1056164), (292, 687230), (365, 549784), (380, 528082), (584, 343615), (730, 274892), (760, 264041), (1387, 144680), (1460, 137446), (2774, 72340), (2920, 68723), (3617, 55480), (5548, 36170), (6935, 28936), (7234, 27740), (11096, 18085), (13870, 14468)]