207685872

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2047

約数の個数: 120

約数和(自身を含む): 630053424

約数和(自身を除く): 422367552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 86, 102, 129, 136, 144, 153, 172, 204, 258, 272, 306, 344, 387, 408, 516, 612, 688, 731, 774, 816, 1032, 1224, 1462, 1548, 1973, 2064, 2193, 2448, 2924, 3096, 3946, 4386, 5848, 5919, 6192, 6579, 7892, 8772, 11696, 11838, 13158, 15784, 17544, 17757, 23676, 26316, 31568, 33541, 35088, 35514, 47352, 52632, 67082, 71028, 84839, 94704, 100623, 105264, 134164, 142056, 169678, 201246, 254517, 268328, 284112, 301869, 339356, 402492, 509034, 536656, 603738, 678712, 763551, 804984, 1018068, 1207476, 1357424, 1442263, 1527102, 1609968, 2036136, 2414952, 2884526, 3054204, 4072272, 4326789, 4829904, 5769052, 6108408, 8653578, 11538104, 12216816, 12980367, 17307156, 23076208, 25960734, 34614312, 51921468, 69228624, 103842936, 207685872]

約数ペア:

[(1, 207685872), (2, 103842936), (3, 69228624), (4, 51921468), (6, 34614312), (8, 25960734), (9, 23076208), (12, 17307156), (16, 12980367), (17, 12216816), (18, 11538104), (24, 8653578), (34, 6108408), (36, 5769052), (43, 4829904), (48, 4326789), (51, 4072272), (68, 3054204), (72, 2884526), (86, 2414952), (102, 2036136), (129, 1609968), (136, 1527102), (144, 1442263), (153, 1357424), (172, 1207476), (204, 1018068), (258, 804984), (272, 763551), (306, 678712), (344, 603738), (387, 536656), (408, 509034), (516, 402492), (612, 339356), (688, 301869), (731, 284112), (774, 268328), (816, 254517), (1032, 201246), (1224, 169678), (1462, 142056), (1548, 134164), (1973, 105264), (2064, 100623), (2193, 94704), (2448, 84839), (2924, 71028), (3096, 67082), (3946, 52632), (4386, 47352), (5848, 35514), (5919, 35088), (6192, 33541), (6579, 31568), (7892, 26316), (8772, 23676), (11696, 17757), (11838, 17544), (13158, 15784)]