220132902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{7529}}^1$

素因数の和:7988

約数の個数: 32

約数和(自身を含む): 481438080

約数和(自身を除く): 261305178

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 443, 886, 1329, 2658, 4873, 7529, 9746, 14619, 15058, 22587, 29238, 45174, 82819, 165638, 248457, 496914, 3335347, 6670694, 10006041, 20012082, 36688817, 73377634, 110066451, 220132902]

約数ペア:

[(1, 220132902), (2, 110066451), (3, 73377634), (6, 36688817), (11, 20012082), (22, 10006041), (33, 6670694), (66, 3335347), (443, 496914), (886, 248457), (1329, 165638), (2658, 82819), (4873, 45174), (7529, 29238), (9746, 22587), (14619, 15058)]