201928825

素因数分解:

$5^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1553}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 286731648

約数和(自身を除く): 84802823

約数列:

[1, 5, 7, 25, 35, 175, 743, 1553, 3715, 5201, 7765, 10871, 18575, 26005, 38825, 54355, 130025, 271775, 1153879, 5769395, 8077153, 28846975, 40385765, 201928825]

約数ペア:

[(1, 201928825), (5, 40385765), (7, 28846975), (25, 8077153), (35, 5769395), (175, 1153879), (743, 271775), (1553, 130025), (3715, 54355), (5201, 38825), (7765, 26005), (10871, 18575)]