200045186

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 350800800

約数和(自身を除く): 150755614

約数列:

[1, 2, 11, 19, 22, 38, 121, 139, 209, 242, 278, 313, 418, 626, 1529, 2299, 2641, 3058, 3443, 4598, 5282, 5947, 6886, 11894, 16819, 29051, 33638, 37873, 43507, 58102, 65417, 75746, 87014, 130834, 319561, 478577, 639122, 719587, 826633, 957154, 1439174, 1653266, 5264347, 9092963, 10528694, 18185926, 100022593, 200045186]

約数ペア:

[(1, 200045186), (2, 100022593), (11, 18185926), (19, 10528694), (22, 9092963), (38, 5264347), (121, 1653266), (139, 1439174), (209, 957154), (242, 826633), (278, 719587), (313, 639122), (418, 478577), (626, 319561), (1529, 130834), (2299, 87014), (2641, 75746), (3058, 65417), (3443, 58102), (4598, 43507), (5282, 37873), (5947, 33638), (6886, 29051), (11894, 16819)]