206731492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 419694912

約数和(自身を除く): 212963420

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 313, 374, 626, 748, 883, 1252, 1766, 3443, 3532, 5321, 6886, 9713, 10642, 13772, 15011, 19426, 21284, 30022, 38852, 58531, 60044, 117062, 165121, 234124, 276379, 330242, 552758, 660484, 1105516, 3040169, 4698443, 6080338, 9396886, 12160676, 18793772, 51682873, 103365746, 206731492]

約数ペア:

[(1, 206731492), (2, 103365746), (4, 51682873), (11, 18793772), (17, 12160676), (22, 9396886), (34, 6080338), (44, 4698443), (68, 3040169), (187, 1105516), (313, 660484), (374, 552758), (626, 330242), (748, 276379), (883, 234124), (1252, 165121), (1766, 117062), (3443, 60044), (3532, 58531), (5321, 38852), (6886, 30022), (9713, 21284), (10642, 19426), (13772, 15011)]