220432894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 371226240

約数和(自身を除く): 150793346

約数列:

[1, 2, 11, 22, 61, 83, 122, 166, 671, 913, 1342, 1826, 1979, 3958, 5063, 10126, 21769, 43538, 55693, 111386, 120719, 164257, 241438, 328514, 1327909, 1806827, 2655818, 3613654, 10019677, 20039354, 110216447, 220432894]

約数ペア:

[(1, 220432894), (2, 110216447), (11, 20039354), (22, 10019677), (61, 3613654), (83, 2655818), (122, 1806827), (166, 1327909), (671, 328514), (913, 241438), (1342, 164257), (1826, 120719), (1979, 111386), (3958, 55693), (5063, 43538), (10126, 21769)]