201138190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{1637}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 395557344

約数和(自身を除く): 194419154

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1117, 1637, 2234, 3274, 5585, 8185, 11170, 12287, 16370, 18007, 24574, 36014, 61435, 90035, 122870, 180070, 1828529, 3657058, 9142645, 18285290, 20113819, 40227638, 100569095, 201138190]

約数ペア:

[(1, 201138190), (2, 100569095), (5, 40227638), (10, 20113819), (11, 18285290), (22, 9142645), (55, 3657058), (110, 1828529), (1117, 180070), (1637, 122870), (2234, 90035), (3274, 61435), (5585, 36014), (8185, 24574), (11170, 18007), (12287, 16370)]