203117330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6883}}^1$

素因数の和:7130

約数の個数: 32

約数和(自身を含む): 395527104

約数和(自身を除く): 192409774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 6883, 13766, 14755, 29510, 34415, 68830, 89479, 178958, 447395, 894790, 1562441, 3124882, 7812205, 15624410, 20311733, 40623466, 101558665, 203117330]

約数ペア:

[(1, 203117330), (2, 101558665), (5, 40623466), (10, 20311733), (13, 15624410), (26, 7812205), (65, 3124882), (130, 1562441), (227, 894790), (454, 447395), (1135, 178958), (2270, 89479), (2951, 68830), (5902, 34415), (6883, 29510), (13766, 14755)]