200518342

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{10159}}^1$

素因数の和:10371

約数の個数: 16

約数和(自身を含む): 307238400

約数和(自身を除く): 106720058

約数列:

[1, 2, 71, 139, 142, 278, 9869, 10159, 19738, 20318, 721289, 1412101, 1442578, 2824202, 100259171, 200518342]

約数ペア:

[(1, 200518342), (2, 100259171), (71, 2824202), (139, 1442578), (142, 1412101), (278, 721289), (9869, 20318), (10159, 19738)]