209569856628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{65581}}^1$

素因数の和:66205

約数の個数: 96

約数和(自身を含む): 546834258432

約数和(自身を除く): 337264401804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 563, 946, 1126, 1419, 1689, 1892, 2252, 2838, 3378, 5676, 6193, 6756, 12386, 18579, 24209, 24772, 37158, 48418, 65581, 72627, 74316, 96836, 131162, 145254, 196743, 262324, 266299, 290508, 393486, 532598, 721391, 786972, 798897, 1065196, 1442782, 1597794, 2164173, 2819983, 2885564, 3195588, 4328346, 5639966, 8459949, 8656692, 11279932, 16919898, 31019813, 33839796, 36922103, 62039626, 73844206, 93059439, 110766309, 124079252, 147688412, 186118878, 221532618, 372237756, 406143133, 443065236, 812286266, 1218429399, 1587650429, 1624572532, 2436858798, 3175300858, 4762951287, 4873717596, 6350601716, 9525902574, 17464154719, 19051805148, 34928309438, 52392464157, 69856618876, 104784928314, 209569856628]

約数ペア:

[(1, 209569856628), (2, 104784928314), (3, 69856618876), (4, 52392464157), (6, 34928309438), (11, 19051805148), (12, 17464154719), (22, 9525902574), (33, 6350601716), (43, 4873717596), (44, 4762951287), (66, 3175300858), (86, 2436858798), (129, 1624572532), (132, 1587650429), (172, 1218429399), (258, 812286266), (473, 443065236), (516, 406143133), (563, 372237756), (946, 221532618), (1126, 186118878), (1419, 147688412), (1689, 124079252), (1892, 110766309), (2252, 93059439), (2838, 73844206), (3378, 62039626), (5676, 36922103), (6193, 33839796), (6756, 31019813), (12386, 16919898), (18579, 11279932), (24209, 8656692), (24772, 8459949), (37158, 5639966), (48418, 4328346), (65581, 3195588), (72627, 2885564), (74316, 2819983), (96836, 2164173), (131162, 1597794), (145254, 1442782), (196743, 1065196), (262324, 798897), (266299, 786972), (290508, 721391), (393486, 532598)]