207731232

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10159}}^1$

素因数の和:10246

約数の個数: 72

約数和(自身を含む): 599114880

約数和(自身を除く): 391383648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10159, 10224, 20318, 20448, 30477, 40636, 60954, 81272, 91431, 121908, 162544, 182862, 243816, 325088, 365724, 487632, 721289, 731448, 975264, 1442578, 1462896, 2163867, 2885156, 2925792, 4327734, 5770312, 6491601, 8655468, 11540624, 12983202, 17310936, 23081248, 25966404, 34621872, 51932808, 69243744, 103865616, 207731232]

約数ペア:

[(1, 207731232), (2, 103865616), (3, 69243744), (4, 51932808), (6, 34621872), (8, 25966404), (9, 23081248), (12, 17310936), (16, 12983202), (18, 11540624), (24, 8655468), (32, 6491601), (36, 5770312), (48, 4327734), (71, 2925792), (72, 2885156), (96, 2163867), (142, 1462896), (144, 1442578), (213, 975264), (284, 731448), (288, 721289), (426, 487632), (568, 365724), (639, 325088), (852, 243816), (1136, 182862), (1278, 162544), (1704, 121908), (2272, 91431), (2556, 81272), (3408, 60954), (5112, 40636), (6816, 30477), (10159, 20448), (10224, 20318)]