215043334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3943}}^1$

素因数の和:4060

約数の個数: 32

約数和(自身を含む): 366886656

約数和(自身を除く): 151843322

約数列:

[1, 2, 11, 22, 37, 67, 74, 134, 407, 737, 814, 1474, 2479, 3943, 4958, 7886, 27269, 43373, 54538, 86746, 145891, 264181, 291782, 528362, 1604801, 2905991, 3209602, 5811982, 9774697, 19549394, 107521667, 215043334]

約数ペア:

[(1, 215043334), (2, 107521667), (11, 19549394), (22, 9774697), (37, 5811982), (67, 3209602), (74, 2905991), (134, 1604801), (407, 528362), (737, 291782), (814, 264181), (1474, 145891), (2479, 86746), (3943, 54538), (4958, 43373), (7886, 27269)]