201885260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23099}}^1$

素因数の和:23150

約数の個数: 48

約数和(自身を含む): 465696000

約数和(自身を除く): 263810740

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 23099, 46198, 92396, 115495, 230990, 438881, 461980, 531277, 877762, 1062554, 1755524, 2125108, 2194405, 2656385, 4388810, 5312770, 8777620, 10094263, 10625540, 20188526, 40377052, 50471315, 100942630, 201885260]

約数ペア:

[(1, 201885260), (2, 100942630), (4, 50471315), (5, 40377052), (10, 20188526), (19, 10625540), (20, 10094263), (23, 8777620), (38, 5312770), (46, 4388810), (76, 2656385), (92, 2194405), (95, 2125108), (115, 1755524), (190, 1062554), (230, 877762), (380, 531277), (437, 461980), (460, 438881), (874, 230990), (1748, 115495), (2185, 92396), (4370, 46198), (8740, 23099)]