200620506

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{16447}}^1$

素因数の和:16578

約数の個数: 32

約数和(自身を含む): 426332160

約数和(自身を除く): 225711654

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 6099, 12198, 16447, 32894, 49341, 98682, 312493, 624986, 937479, 1759829, 1874958, 3519658, 5279487, 10558974, 33436751, 66873502, 100310253, 200620506]

約数ペア:

[(1, 200620506), (2, 100310253), (3, 66873502), (6, 33436751), (19, 10558974), (38, 5279487), (57, 3519658), (107, 1874958), (114, 1759829), (214, 937479), (321, 624986), (642, 312493), (2033, 98682), (4066, 49341), (6099, 32894), (12198, 16447)]