219414184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{2749}}^1$

素因数の和:3673

約数の個数: 32

約数和(自身を含む): 449460000

約数和(自身を除く): 230045816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 907, 1814, 2749, 3628, 5498, 7256, 9977, 10996, 19954, 21992, 30239, 39908, 60478, 79816, 120956, 241912, 2493343, 4986686, 9973372, 19946744, 27426773, 54853546, 109707092, 219414184]

約数ペア:

[(1, 219414184), (2, 109707092), (4, 54853546), (8, 27426773), (11, 19946744), (22, 9973372), (44, 4986686), (88, 2493343), (907, 241912), (1814, 120956), (2749, 79816), (3628, 60478), (5498, 39908), (7256, 30239), (9977, 21992), (10996, 19954)]