201768160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114641}}^1$

素因数の和:114667

約数の個数: 48

約数和(自身を含む): 520016112

約数和(自身を除く): 318247952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 114641, 229282, 458564, 573205, 917128, 1146410, 1261051, 1834256, 2292820, 2522102, 3668512, 4585640, 5044204, 6305255, 9171280, 10088408, 12610510, 18342560, 20176816, 25221020, 40353632, 50442040, 100884080, 201768160]

約数ペア:

[(1, 201768160), (2, 100884080), (4, 50442040), (5, 40353632), (8, 25221020), (10, 20176816), (11, 18342560), (16, 12610510), (20, 10088408), (22, 9171280), (32, 6305255), (40, 5044204), (44, 4585640), (55, 3668512), (80, 2522102), (88, 2292820), (110, 1834256), (160, 1261051), (176, 1146410), (220, 917128), (352, 573205), (440, 458564), (880, 229282), (1760, 114641)]