201229299

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{54401}}^1$

素因数の和:54547

約数の個数: 16

約数和(自身を含む): 300299040

約数和(自身を除く): 99069741

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 54401, 163203, 489609, 1468827, 7452937, 22358811, 67076433, 201229299]

約数ペア:

[(1, 201229299), (3, 67076433), (9, 22358811), (27, 7452937), (137, 1468827), (411, 489609), (1233, 163203), (3699, 54401)]