207706912

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 484323840

約数和(自身を除く): 276616928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 109, 112, 181, 188, 218, 224, 329, 362, 376, 436, 658, 724, 752, 763, 872, 1267, 1316, 1448, 1504, 1526, 1744, 2534, 2632, 2896, 3052, 3488, 5068, 5123, 5264, 5792, 6104, 8507, 10136, 10246, 10528, 12208, 17014, 19729, 20272, 20492, 24416, 34028, 35861, 39458, 40544, 40984, 59549, 68056, 71722, 78916, 81968, 119098, 136112, 138103, 143444, 157832, 163936, 238196, 272224, 276206, 286888, 315664, 476392, 552412, 573776, 631328, 927263, 952784, 1104824, 1147552, 1854526, 1905568, 2209648, 3709052, 4419296, 6490841, 7418104, 12981682, 14836208, 25963364, 29672416, 51926728, 103853456, 207706912]

約数ペア:

[(1, 207706912), (2, 103853456), (4, 51926728), (7, 29672416), (8, 25963364), (14, 14836208), (16, 12981682), (28, 7418104), (32, 6490841), (47, 4419296), (56, 3709052), (94, 2209648), (109, 1905568), (112, 1854526), (181, 1147552), (188, 1104824), (218, 952784), (224, 927263), (329, 631328), (362, 573776), (376, 552412), (436, 476392), (658, 315664), (724, 286888), (752, 276206), (763, 272224), (872, 238196), (1267, 163936), (1316, 157832), (1448, 143444), (1504, 138103), (1526, 136112), (1744, 119098), (2534, 81968), (2632, 78916), (2896, 71722), (3052, 68056), (3488, 59549), (5068, 40984), (5123, 40544), (5264, 39458), (5792, 35861), (6104, 34028), (8507, 24416), (10136, 20492), (10246, 20272), (10528, 19729), (12208, 17014)]