206456994

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3343}}^1$

素因数の和:3471

約数の個数: 48

約数和(自身を含む): 463237632

約数和(自身を除く): 256780638

約数列:

[1, 2, 3, 6, 9, 18, 47, 73, 94, 141, 146, 219, 282, 423, 438, 657, 846, 1314, 3343, 3431, 6686, 6862, 10029, 10293, 20058, 20586, 30087, 30879, 60174, 61758, 157121, 244039, 314242, 471363, 488078, 732117, 942726, 1414089, 1464234, 2196351, 2828178, 4392702, 11469833, 22939666, 34409499, 68818998, 103228497, 206456994]

約数ペア:

[(1, 206456994), (2, 103228497), (3, 68818998), (6, 34409499), (9, 22939666), (18, 11469833), (47, 4392702), (73, 2828178), (94, 2196351), (141, 1464234), (146, 1414089), (219, 942726), (282, 732117), (423, 488078), (438, 471363), (657, 314242), (846, 244039), (1314, 157121), (3343, 61758), (3431, 60174), (6686, 30879), (6862, 30087), (10029, 20586), (10293, 20058)]