201445505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{51719}}^1$

素因数の和:51784

約数の個数: 16

約数和(自身を含む): 260668800

約数和(自身を除く): 59223295

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 51719, 258595, 982661, 2120479, 4913305, 10602395, 40289101, 201445505]

約数ペア:

[(1, 201445505), (5, 40289101), (19, 10602395), (41, 4913305), (95, 2120479), (205, 982661), (779, 258595), (3895, 51719)]