201744585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4889}}^1$

素因数の和:5038

約数の個数: 48

約数和(自身を含む): 402779520

約数和(自身を除く): 201034935

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 917, 1179, 1965, 2751, 4585, 4889, 5895, 8253, 13755, 14667, 24445, 34223, 41265, 44001, 73335, 102669, 171115, 220005, 308007, 513345, 640459, 1540035, 1921377, 3202295, 4483213, 5764131, 9606885, 13449639, 22416065, 28820655, 40348917, 67248195, 201744585]

約数ペア:

[(1, 201744585), (3, 67248195), (5, 40348917), (7, 28820655), (9, 22416065), (15, 13449639), (21, 9606885), (35, 5764131), (45, 4483213), (63, 3202295), (105, 1921377), (131, 1540035), (315, 640459), (393, 513345), (655, 308007), (917, 220005), (1179, 171115), (1965, 102669), (2751, 73335), (4585, 44001), (4889, 41265), (5895, 34223), (8253, 24445), (13755, 14667)]