217294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:120

約数の個数: 32

約数和(自身を含む): 435456

約数和(自身を除く): 218162

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 83, 119, 154, 166, 187, 238, 374, 581, 913, 1162, 1309, 1411, 1826, 2618, 2822, 6391, 9877, 12782, 15521, 19754, 31042, 108647, 217294]

約数ペア:

[(1, 217294), (2, 108647), (7, 31042), (11, 19754), (14, 15521), (17, 12782), (22, 9877), (34, 6391), (77, 2822), (83, 2618), (119, 1826), (154, 1411), (166, 1309), (187, 1162), (238, 913), (374, 581)]