196354700

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{15461}}^1$

素因数の和:15602

約数の個数: 36

約数和(自身を含む): 429472512

約数和(自身を除く): 233117812

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2540, 3175, 6350, 12700, 15461, 30922, 61844, 77305, 154610, 309220, 386525, 773050, 1546100, 1963547, 3927094, 7854188, 9817735, 19635470, 39270940, 49088675, 98177350, 196354700]

約数ペア:

[(1, 196354700), (2, 98177350), (4, 49088675), (5, 39270940), (10, 19635470), (20, 9817735), (25, 7854188), (50, 3927094), (100, 1963547), (127, 1546100), (254, 773050), (508, 386525), (635, 309220), (1270, 154610), (2540, 77305), (3175, 61844), (6350, 30922), (12700, 15461)]