201963350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{212593}}^1$

素因数の和:212624

約数の個数: 24

約数和(自身を含む): 395424840

約数和(自身を除く): 193461490

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 212593, 425186, 1062965, 2125930, 4039267, 5314825, 8078534, 10629650, 20196335, 40392670, 100981675, 201963350]

約数ペア:

[(1, 201963350), (2, 100981675), (5, 40392670), (10, 20196335), (19, 10629650), (25, 8078534), (38, 5314825), (50, 4039267), (95, 2125930), (190, 1062965), (475, 425186), (950, 212593)]