217590922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4801}}^1$

素因数の和:4894

約数の個数: 32

約数和(自身を含む): 365105664

約数和(自身を除く): 147514742

約数列:

[1, 2, 17, 31, 34, 43, 62, 86, 527, 731, 1054, 1333, 1462, 2666, 4801, 9602, 22661, 45322, 81617, 148831, 163234, 206443, 297662, 412886, 2530127, 3509531, 5060254, 6399733, 7019062, 12799466, 108795461, 217590922]

約数ペア:

[(1, 217590922), (2, 108795461), (17, 12799466), (31, 7019062), (34, 6399733), (43, 5060254), (62, 3509531), (86, 2530127), (527, 412886), (731, 297662), (1054, 206443), (1333, 163234), (1462, 148831), (2666, 81617), (4801, 45322), (9602, 22661)]