218103688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{52733}}^1$

素因数の和:52797

約数の個数: 32

約数和(自身を含む): 455621760

約数和(自身を除く): 237518072

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 52733, 105466, 210932, 421864, 580063, 1160126, 2320252, 2478451, 4640504, 4956902, 9913804, 19827608, 27262961, 54525922, 109051844, 218103688]

約数ペア:

[(1, 218103688), (2, 109051844), (4, 54525922), (8, 27262961), (11, 19827608), (22, 9913804), (44, 4956902), (47, 4640504), (88, 2478451), (94, 2320252), (188, 1160126), (376, 580063), (517, 421864), (1034, 210932), (2068, 105466), (4136, 52733)]