201033064

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{17911}}^1$

素因数の和:18001

約数の個数: 32

約数和(自身を含む): 399795840

約数和(自身を除く): 198762776

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 11224, 17911, 35822, 71644, 143288, 411953, 823906, 1092571, 1647812, 2185142, 3295624, 4370284, 8740568, 25129133, 50258266, 100516532, 201033064]

約数ペア:

[(1, 201033064), (2, 100516532), (4, 50258266), (8, 25129133), (23, 8740568), (46, 4370284), (61, 3295624), (92, 2185142), (122, 1647812), (184, 1092571), (244, 823906), (488, 411953), (1403, 143288), (2806, 71644), (5612, 35822), (11224, 17911)]