202440147

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2137}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 333322752

約数和(自身を除く): 130882605

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 347, 1041, 2137, 2429, 4511, 6411, 7287, 13533, 14959, 27781, 31577, 44877, 83343, 94731, 194467, 583401, 741539, 2224617, 5190773, 9640007, 15572319, 28920021, 67480049, 202440147]

約数ペア:

[(1, 202440147), (3, 67480049), (7, 28920021), (13, 15572319), (21, 9640007), (39, 5190773), (91, 2224617), (273, 741539), (347, 583401), (1041, 194467), (2137, 94731), (2429, 83343), (4511, 44877), (6411, 31577), (7287, 27781), (13533, 14959)]