201473208872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1937242393}}^1$

素因数の和:1937242412

約数の個数: 16

約数和(自身を含む): 406820902740

約数和(自身を除く): 205347693868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1937242393, 3874484786, 7748969572, 15497939144, 25184151109, 50368302218, 100736604436, 201473208872]

約数ペア:

[(1, 201473208872), (2, 100736604436), (4, 50368302218), (8, 25184151109), (13, 15497939144), (26, 7748969572), (52, 3874484786), (104, 1937242393)]