209249156914

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{647}}^1\times {\mathrm{58189}}^1$

素因数の和:59242

約数の個数: 32

約数和(自身を含む): 360178410240

約数和(自身を除く): 150929253326

約数列:

[1, 2, 7, 14, 397, 647, 794, 1294, 2779, 4529, 5558, 9058, 58189, 116378, 256859, 407323, 513718, 814646, 1798013, 3596026, 23101033, 37648283, 46202066, 75296566, 161707231, 263537981, 323414462, 527075962, 14946368351, 29892736702, 104624578457, 209249156914]

約数ペア:

[(1, 209249156914), (2, 104624578457), (7, 29892736702), (14, 14946368351), (397, 527075962), (647, 323414462), (794, 263537981), (1294, 161707231), (2779, 75296566), (4529, 46202066), (5558, 37648283), (9058, 23101033), (58189, 3596026), (116378, 1798013), (256859, 814646), (407323, 513718)]