200028950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12541}}^1$

素因数の和:12593

約数の個数: 48

約数和(自身を含む): 419906160

約数和(自身を除く): 219877210

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 7975, 12541, 15950, 25082, 62705, 125410, 137951, 275902, 313525, 363689, 627050, 689755, 727378, 1379510, 1818445, 3448775, 3636890, 4000579, 6897550, 8001158, 9092225, 18184450, 20002895, 40005790, 100014475, 200028950]

約数ペア:

[(1, 200028950), (2, 100014475), (5, 40005790), (10, 20002895), (11, 18184450), (22, 9092225), (25, 8001158), (29, 6897550), (50, 4000579), (55, 3636890), (58, 3448775), (110, 1818445), (145, 1379510), (275, 727378), (290, 689755), (319, 627050), (550, 363689), (638, 313525), (725, 275902), (1450, 137951), (1595, 125410), (3190, 62705), (7975, 25082), (12541, 15950)]