199983910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{3049}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 411969600

約数和(自身を除く): 211985690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 937, 1874, 3049, 4685, 6098, 6559, 9370, 13118, 15245, 21343, 30490, 32795, 42686, 65590, 106715, 213430, 2856913, 5713826, 14284565, 19998391, 28569130, 39996782, 99991955, 199983910]

約数ペア:

[(1, 199983910), (2, 99991955), (5, 39996782), (7, 28569130), (10, 19998391), (14, 14284565), (35, 5713826), (70, 2856913), (937, 213430), (1874, 106715), (3049, 65590), (4685, 42686), (6098, 32795), (6559, 30490), (9370, 21343), (13118, 15245)]