208647792

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{3803}}^1$

素因数の和:3947

約数の個数: 80

約数和(自身を含む): 603770880

約数和(自身を除く): 395123088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 3803, 4572, 6096, 6858, 7606, 9144, 11409, 13716, 15212, 18288, 22818, 27432, 30424, 34227, 45636, 54864, 60848, 68454, 91272, 102681, 136908, 182544, 205362, 273816, 410724, 482981, 547632, 821448, 965962, 1448943, 1642896, 1931924, 2897886, 3863848, 4346829, 5795772, 7727696, 8693658, 11591544, 13040487, 17387316, 23183088, 26080974, 34774632, 52161948, 69549264, 104323896, 208647792]

約数ペア:

[(1, 208647792), (2, 104323896), (3, 69549264), (4, 52161948), (6, 34774632), (8, 26080974), (9, 23183088), (12, 17387316), (16, 13040487), (18, 11591544), (24, 8693658), (27, 7727696), (36, 5795772), (48, 4346829), (54, 3863848), (72, 2897886), (108, 1931924), (127, 1642896), (144, 1448943), (216, 965962), (254, 821448), (381, 547632), (432, 482981), (508, 410724), (762, 273816), (1016, 205362), (1143, 182544), (1524, 136908), (2032, 102681), (2286, 91272), (3048, 68454), (3429, 60848), (3803, 54864), (4572, 45636), (6096, 34227), (6858, 30424), (7606, 27432), (9144, 22818), (11409, 18288), (13716, 15212)]