204537735

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197621}}^1$

素因数の和:197655

約数の個数: 24

約数和(自身を含む): 369948384

約数和(自身を除く): 165410649

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 197621, 592863, 988105, 1778589, 2964315, 4545283, 8892945, 13635849, 22726415, 40907547, 68179245, 204537735]

約数ペア:

[(1, 204537735), (3, 68179245), (5, 40907547), (9, 22726415), (15, 13635849), (23, 8892945), (45, 4545283), (69, 2964315), (115, 1778589), (207, 988105), (345, 592863), (1035, 197621)]