201318087620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7517479}}^1$

素因数の和:7517604

約数の個数: 48

約数和(自身を含む): 459708936960

約数和(自身を除く): 258390849340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6695, 13390, 26780, 7517479, 15034958, 30069916, 37587395, 75174790, 97727227, 150349580, 195454454, 390908908, 488636135, 774300337, 977272270, 1548600674, 1954544540, 3097201348, 3871501685, 7743003370, 10065904381, 15486006740, 20131808762, 40263617524, 50329521905, 100659043810, 201318087620]

約数ペア:

[(1, 201318087620), (2, 100659043810), (4, 50329521905), (5, 40263617524), (10, 20131808762), (13, 15486006740), (20, 10065904381), (26, 7743003370), (52, 3871501685), (65, 3097201348), (103, 1954544540), (130, 1548600674), (206, 977272270), (260, 774300337), (412, 488636135), (515, 390908908), (1030, 195454454), (1339, 150349580), (2060, 97727227), (2678, 75174790), (5356, 37587395), (6695, 30069916), (13390, 15034958), (26780, 7517479)]