218392504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{85577}}^1$

素因数の和:85623

約数の個数: 32

約数和(自身を含む): 462121200

約数和(自身を除く): 243728696

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 85577, 171154, 342308, 684616, 941347, 1882694, 2481733, 3765388, 4963466, 7530776, 9926932, 19853864, 27299063, 54598126, 109196252, 218392504]

約数ペア:

[(1, 218392504), (2, 109196252), (4, 54598126), (8, 27299063), (11, 19853864), (22, 9926932), (29, 7530776), (44, 4963466), (58, 3765388), (88, 2481733), (116, 1882694), (232, 941347), (319, 684616), (638, 342308), (1276, 171154), (2552, 85577)]