200725135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 268551360

約数和(自身を除く): 67826225

約数列:

[1, 5, 13, 41, 65, 109, 205, 533, 545, 691, 1417, 2665, 3455, 4469, 7085, 8983, 22345, 28331, 44915, 58097, 75319, 141655, 290485, 368303, 376595, 979147, 1841515, 3088079, 4895735, 15440395, 40145027, 200725135]

約数ペア:

[(1, 200725135), (5, 40145027), (13, 15440395), (41, 4895735), (65, 3088079), (109, 1841515), (205, 979147), (533, 376595), (545, 368303), (691, 290485), (1417, 141655), (2665, 75319), (3455, 58097), (4469, 44915), (7085, 28331), (8983, 22345)]