201397175

素因数分解:

$5^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1583}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 285981696

約数和(自身を除く): 84584521

約数列:

[1, 5, 7, 25, 35, 175, 727, 1583, 3635, 5089, 7915, 11081, 18175, 25445, 39575, 55405, 127225, 277025, 1150841, 5754205, 8055887, 28771025, 40279435, 201397175]

約数ペア:

[(1, 201397175), (5, 40279435), (7, 28771025), (25, 8055887), (35, 5754205), (175, 1150841), (727, 277025), (1583, 127225), (3635, 55405), (5089, 39575), (7915, 25445), (11081, 18175)]