200195567

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 244098624

約数和(自身を除く): 43903057

約数列:

[1, 11, 13, 37, 143, 157, 241, 407, 481, 1727, 2041, 2651, 3133, 5291, 5809, 8917, 22451, 34463, 37837, 63899, 75517, 98087, 115921, 416207, 491881, 830687, 1275131, 1399969, 5410691, 15399659, 18199597, 200195567]

約数ペア:

[(1, 200195567), (11, 18199597), (13, 15399659), (37, 5410691), (143, 1399969), (157, 1275131), (241, 830687), (407, 491881), (481, 416207), (1727, 115921), (2041, 98087), (2651, 75517), (3133, 63899), (5291, 37837), (5809, 34463), (8917, 22451)]