222710158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5009}}^1$

素因数の和:5112

約数の個数: 32

約数和(自身を含む): 380920320

約数和(自身を除く): 158210162

約数列:

[1, 2, 11, 22, 43, 47, 86, 94, 473, 517, 946, 1034, 2021, 4042, 5009, 10018, 22231, 44462, 55099, 110198, 215387, 235423, 430774, 470846, 2369257, 2589653, 4738514, 5179306, 10123189, 20246378, 111355079, 222710158]

約数ペア:

[(1, 222710158), (2, 111355079), (11, 20246378), (22, 10123189), (43, 5179306), (47, 4738514), (86, 2589653), (94, 2369257), (473, 470846), (517, 430774), (946, 235423), (1034, 215387), (2021, 110198), (4042, 55099), (5009, 44462), (10018, 22231)]