207819036

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{15991}}^1$

素因数の和:16039

約数の個数: 54

約数和(自身を含む): 554458632

約数和(自身を除く): 346639596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 12996, 15991, 31982, 47973, 63964, 95946, 143919, 191892, 287838, 303829, 575676, 607658, 911487, 1215316, 1822974, 2734461, 3645948, 5468922, 5772751, 10937844, 11545502, 17318253, 23091004, 34636506, 51954759, 69273012, 103909518, 207819036]

約数ペア:

[(1, 207819036), (2, 103909518), (3, 69273012), (4, 51954759), (6, 34636506), (9, 23091004), (12, 17318253), (18, 11545502), (19, 10937844), (36, 5772751), (38, 5468922), (57, 3645948), (76, 2734461), (114, 1822974), (171, 1215316), (228, 911487), (342, 607658), (361, 575676), (684, 303829), (722, 287838), (1083, 191892), (1444, 143919), (2166, 95946), (3249, 63964), (4332, 47973), (6498, 31982), (12996, 15991)]