201655607245

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{20929487}}^1$

素因数の和:20929580

約数の個数: 16

約数和(自身を含む): 253163086848

約数和(自身を除く): 51507479603

約数列:

[1, 5, 41, 47, 205, 235, 1927, 9635, 20929487, 104647435, 858108967, 983685889, 4290544835, 4918429445, 40331121449, 201655607245]

約数ペア:

[(1, 201655607245), (5, 40331121449), (41, 4918429445), (47, 4290544835), (205, 983685889), (235, 858108967), (1927, 104647435), (9635, 20929487)]