222458324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{32203}}^1$

素因数の和:32375

約数の個数: 24

約数和(自身を含む): 427411488

約数和(自身を除く): 204953164

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 32203, 64406, 128812, 354233, 708466, 1416932, 5055871, 10111742, 20223484, 55614581, 111229162, 222458324]

約数ペア:

[(1, 222458324), (2, 111229162), (4, 55614581), (11, 20223484), (22, 10111742), (44, 5055871), (157, 1416932), (314, 708466), (628, 354233), (1727, 128812), (3454, 64406), (6908, 32203)]