217443152

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{12713}}^1$

素因数の和:13790

約数の個数: 20

約数和(自身を含む): 421723380

約数和(自身を除く): 204280228

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 4276, 8552, 12713, 17104, 25426, 50852, 101704, 203408, 13590197, 27180394, 54360788, 108721576, 217443152]

約数ペア:

[(1, 217443152), (2, 108721576), (4, 54360788), (8, 27180394), (16, 13590197), (1069, 203408), (2138, 101704), (4276, 50852), (8552, 25426), (12713, 17104)]