225142492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{143953}}^1$

素因数の和:143997

約数の個数: 24

約数和(自身を含む): 435316896

約数和(自身を除く): 210174404

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 143953, 287906, 575812, 2447201, 3310919, 4894402, 6621838, 9788804, 13243676, 56285623, 112571246, 225142492]

約数ペア:

[(1, 225142492), (2, 112571246), (4, 56285623), (17, 13243676), (23, 9788804), (34, 6621838), (46, 4894402), (68, 3310919), (92, 2447201), (391, 575812), (782, 287906), (1564, 143953)]