201291814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{230311}}^1$

素因数の和:230355

約数の個数: 16

約数和(自身を含む): 331649280

約数和(自身を除く): 130357466

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 230311, 460622, 4375909, 5297153, 8751818, 10594306, 100645907, 201291814]

約数ペア:

[(1, 201291814), (2, 100645907), (19, 10594306), (23, 8751818), (38, 5297153), (46, 4375909), (437, 460622), (874, 230311)]