196573660

素因数分解:

$2^2\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{4253}}^1$

素因数の和:6573

約数の個数: 24

約数和(自身を含む): 413080416

約数和(自身を除く): 216506756

約数列:

[1, 2, 4, 5, 10, 20, 2311, 4253, 4622, 8506, 9244, 11555, 17012, 21265, 23110, 42530, 46220, 85060, 9828683, 19657366, 39314732, 49143415, 98286830, 196573660]

約数ペア:

[(1, 196573660), (2, 98286830), (4, 49143415), (5, 39314732), (10, 19657366), (20, 9828683), (2311, 85060), (4253, 46220), (4622, 42530), (8506, 23110), (9244, 21265), (11555, 17012)]