211625367028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5431}}^1\times {\mathrm{512713}}^1$

素因数の和:518167

約数の個数: 24

約数和(自身を含む): 389908742720

約数和(自身を除く): 178283375692

約数列:

[1, 2, 4, 19, 38, 76, 5431, 10862, 21724, 103189, 206378, 412756, 512713, 1025426, 2050852, 9741547, 19483094, 38966188, 2784544303, 5569088606, 11138177212, 52906341757, 105812683514, 211625367028]

約数ペア:

[(1, 211625367028), (2, 105812683514), (4, 52906341757), (19, 11138177212), (38, 5569088606), (76, 2784544303), (5431, 38966188), (10862, 19483094), (21724, 9741547), (103189, 2050852), (206378, 1025426), (412756, 512713)]