201293690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41849}}^1$

素因数の和:41906

約数の個数: 32

約数和(自身を含む): 400755600

約数和(自身を除く): 199461910

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 41849, 83698, 209245, 418490, 544037, 1088074, 1548413, 2720185, 3096826, 5440370, 7742065, 15484130, 20129369, 40258738, 100646845, 201293690]

約数ペア:

[(1, 201293690), (2, 100646845), (5, 40258738), (10, 20129369), (13, 15484130), (26, 7742065), (37, 5440370), (65, 3096826), (74, 2720185), (130, 1548413), (185, 1088074), (370, 544037), (481, 418490), (962, 209245), (2405, 83698), (4810, 41849)]