201509638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 336218112

約数和(自身を除く): 134708474

約数列:

[1, 2, 11, 22, 73, 146, 271, 463, 542, 803, 926, 1606, 2981, 5093, 5962, 10186, 19783, 33799, 39566, 67598, 125473, 217613, 250946, 371789, 435226, 743578, 1380203, 2760406, 9159529, 18319058, 100754819, 201509638]

約数ペア:

[(1, 201509638), (2, 100754819), (11, 18319058), (22, 9159529), (73, 2760406), (146, 1380203), (271, 743578), (463, 435226), (542, 371789), (803, 250946), (926, 217613), (1606, 125473), (2981, 67598), (5093, 39566), (5962, 33799), (10186, 19783)]