201836845

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1597}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 290861568

約数和(自身を除く): 89024723

約数列:

[1, 5, 7, 23, 35, 115, 157, 161, 785, 805, 1099, 1597, 3611, 5495, 7985, 11179, 18055, 25277, 36731, 55895, 126385, 183655, 250729, 257117, 1253645, 1285585, 1755103, 5766767, 8775515, 28833835, 40367369, 201836845]

約数ペア:

[(1, 201836845), (5, 40367369), (7, 28833835), (23, 8775515), (35, 5766767), (115, 1755103), (157, 1285585), (161, 1253645), (785, 257117), (805, 250729), (1099, 183655), (1597, 126385), (3611, 55895), (5495, 36731), (7985, 25277), (11179, 18055)]