228775273

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 263761920

約数和(自身を除く): 34986647

約数列:

[1, 17, 23, 47, 59, 211, 391, 799, 1003, 1081, 1357, 2773, 3587, 4853, 9917, 12449, 18377, 23069, 47141, 63779, 82501, 168589, 211633, 228091, 286327, 585103, 1084243, 3877547, 4867559, 9946751, 13457369, 228775273]

約数ペア:

[(1, 228775273), (17, 13457369), (23, 9946751), (47, 4867559), (59, 3877547), (211, 1084243), (391, 585103), (799, 286327), (1003, 228091), (1081, 211633), (1357, 168589), (2773, 82501), (3587, 63779), (4853, 47141), (9917, 23069), (12449, 18377)]