202465809

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{919}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 361670400

約数和(自身を除く): 159204591

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 269, 273, 807, 819, 919, 1883, 2421, 2757, 3497, 5649, 6433, 8271, 10491, 11947, 16947, 19299, 24479, 31473, 35841, 57897, 73437, 83629, 107523, 220311, 247211, 250887, 741633, 752661, 1730477, 2224899, 3213743, 5191431, 9641229, 15574293, 22496201, 28923687, 67488603, 202465809]

約数ペア:

[(1, 202465809), (3, 67488603), (7, 28923687), (9, 22496201), (13, 15574293), (21, 9641229), (39, 5191431), (63, 3213743), (91, 2224899), (117, 1730477), (269, 752661), (273, 741633), (807, 250887), (819, 247211), (919, 220311), (1883, 107523), (2421, 83629), (2757, 73437), (3497, 57897), (5649, 35841), (6433, 31473), (8271, 24479), (10491, 19299), (11947, 16947)]