201885369620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3643}}^1\times {\mathrm{251897}}^1$

素因数の和:255560

約数の個数: 48

約数和(自身を含む): 462629821248

約数和(自身を除く): 260744451628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3643, 7286, 14572, 18215, 36430, 40073, 72860, 80146, 160292, 200365, 251897, 400730, 503794, 801460, 1007588, 1259485, 2518970, 2770867, 5037940, 5541734, 11083468, 13854335, 27708670, 55417340, 917660771, 1835321542, 3670643084, 4588303855, 9176607710, 10094268481, 18353215420, 20188536962, 40377073924, 50471342405, 100942684810, 201885369620]

約数ペア:

[(1, 201885369620), (2, 100942684810), (4, 50471342405), (5, 40377073924), (10, 20188536962), (11, 18353215420), (20, 10094268481), (22, 9176607710), (44, 4588303855), (55, 3670643084), (110, 1835321542), (220, 917660771), (3643, 55417340), (7286, 27708670), (14572, 13854335), (18215, 11083468), (36430, 5541734), (40073, 5037940), (72860, 2770867), (80146, 2518970), (160292, 1259485), (200365, 1007588), (251897, 801460), (400730, 503794)]