206849715

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1879}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 341107200

約数和(自身を除く): 134257485

約数列:

[1, 3, 5, 15, 41, 123, 179, 205, 537, 615, 895, 1879, 2685, 5637, 7339, 9395, 22017, 28185, 36695, 77039, 110085, 231117, 336341, 385195, 1009023, 1155585, 1681705, 5045115, 13789981, 41369943, 68949905, 206849715]

約数ペア:

[(1, 206849715), (3, 68949905), (5, 41369943), (15, 13789981), (41, 5045115), (123, 1681705), (179, 1155585), (205, 1009023), (537, 385195), (615, 336341), (895, 231117), (1879, 110085), (2685, 77039), (5637, 36695), (7339, 28185), (9395, 22017)]