201404389

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 230716640

約数和(自身を除く): 29312251

約数列:

[1, 17, 19, 43, 289, 323, 731, 817, 853, 5491, 12427, 13889, 14501, 16207, 36679, 236113, 246517, 275519, 623543, 696901, 4683823, 10600231, 11847317, 201404389]

約数ペア:

[(1, 201404389), (17, 11847317), (19, 10600231), (43, 4683823), (289, 696901), (323, 623543), (731, 275519), (817, 246517), (853, 236113), (5491, 36679), (12427, 16207), (13889, 14501)]