211359528

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{40213}}^1$

素因数の和:40298

約数の個数: 48

約数和(自身を含む): 580288020

約数和(自身を除く): 368928492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 40213, 80426, 120639, 160852, 241278, 321704, 361917, 482556, 723834, 965112, 1447668, 2895336, 2935549, 5871098, 8806647, 11742196, 17613294, 23484392, 26419941, 35226588, 52839882, 70453176, 105679764, 211359528]

約数ペア:

[(1, 211359528), (2, 105679764), (3, 70453176), (4, 52839882), (6, 35226588), (8, 26419941), (9, 23484392), (12, 17613294), (18, 11742196), (24, 8806647), (36, 5871098), (72, 2935549), (73, 2895336), (146, 1447668), (219, 965112), (292, 723834), (438, 482556), (584, 361917), (657, 321704), (876, 241278), (1314, 160852), (1752, 120639), (2628, 80426), (5256, 40213)]