201371785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{4007}}^1$

素因数の和:4077

約数の個数: 24

約数和(自身を含む): 265970880

約数和(自身を除く): 64599095

約数列:

[1, 5, 19, 23, 95, 115, 437, 529, 2185, 2645, 4007, 10051, 20035, 50255, 76133, 92161, 380665, 460805, 1751059, 2119703, 8755295, 10598515, 40274357, 201371785]

約数ペア:

[(1, 201371785), (5, 40274357), (19, 10598515), (23, 8755295), (95, 2119703), (115, 1751059), (437, 460805), (529, 380665), (2185, 92161), (2645, 76133), (4007, 50255), (10051, 20035)]