205121214730

素因数分解:

$2^1\times 5^1\times {\mathrm{375673}}^1\times {\mathrm{54601}}^1$

素因数の和:430281

約数の個数: 16

約数和(自身を含む): 369225931464

約数和(自身を除く): 164104716734

約数列:

[1, 2, 5, 10, 54601, 109202, 273005, 375673, 546010, 751346, 1878365, 3756730, 20512121473, 41024242946, 102560607365, 205121214730]

約数ペア:

[(1, 205121214730), (2, 102560607365), (5, 41024242946), (10, 20512121473), (54601, 3756730), (109202, 1878365), (273005, 751346), (375673, 546010)]