194687065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 252274176

約数和(自身を除く): 57587111

約数列:

[1, 5, 23, 41, 115, 157, 205, 263, 785, 943, 1315, 3611, 4715, 6049, 6437, 10783, 18055, 30245, 32185, 41291, 53915, 148051, 206455, 248009, 740255, 949693, 1240045, 1692931, 4748465, 8464655, 38937413, 194687065]

約数ペア:

[(1, 194687065), (5, 38937413), (23, 8464655), (41, 4748465), (115, 1692931), (157, 1240045), (205, 949693), (263, 740255), (785, 248009), (943, 206455), (1315, 148051), (3611, 53915), (4715, 41291), (6049, 32185), (6437, 30245), (10783, 18055)]