201653488

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2689}}^1$

素因数の和:2849

約数の個数: 40

約数和(自身を含む): 403607600

約数和(自身を除く): 201954112

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1744, 2689, 4687, 5378, 9374, 10756, 18748, 21512, 37496, 43024, 74992, 115627, 231254, 293101, 462508, 586202, 925016, 1172404, 1850032, 2344808, 4689616, 12603343, 25206686, 50413372, 100826744, 201653488]

約数ペア:

[(1, 201653488), (2, 100826744), (4, 50413372), (8, 25206686), (16, 12603343), (43, 4689616), (86, 2344808), (109, 1850032), (172, 1172404), (218, 925016), (344, 586202), (436, 462508), (688, 293101), (872, 231254), (1744, 115627), (2689, 74992), (4687, 43024), (5378, 37496), (9374, 21512), (10756, 18748)]