213883934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3512

約数の個数: 32

約数和(自身を含む): 363405312

約数和(自身を除く): 149521378

約数列:

[1, 2, 11, 22, 47, 61, 94, 122, 517, 671, 1034, 1342, 2867, 3391, 5734, 6782, 31537, 37301, 63074, 74602, 159377, 206851, 318754, 413702, 1753147, 2275361, 3506294, 4550722, 9721997, 19443994, 106941967, 213883934]

約数ペア:

[(1, 213883934), (2, 106941967), (11, 19443994), (22, 9721997), (47, 4550722), (61, 3506294), (94, 2275361), (122, 1753147), (517, 413702), (671, 318754), (1034, 206851), (1342, 159377), (2867, 74602), (3391, 63074), (5734, 37301), (6782, 31537)]