201963100

素因数分解:

$2^2\times 5^2\times {\mathrm{683}}^1\times {\mathrm{2957}}^1$

素因数の和:3654

約数の個数: 36

約数和(自身を含む): 439050024

約数和(自身を除く): 237086924

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 683, 1366, 2732, 2957, 3415, 5914, 6830, 11828, 13660, 14785, 17075, 29570, 34150, 59140, 68300, 73925, 147850, 295700, 2019631, 4039262, 8078524, 10098155, 20196310, 40392620, 50490775, 100981550, 201963100]

約数ペア:

[(1, 201963100), (2, 100981550), (4, 50490775), (5, 40392620), (10, 20196310), (20, 10098155), (25, 8078524), (50, 4039262), (100, 2019631), (683, 295700), (1366, 147850), (2732, 73925), (2957, 68300), (3415, 59140), (5914, 34150), (6830, 29570), (11828, 17075), (13660, 14785)]