201108005

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{26479}}^1$

素因数の和:26529

約数の個数: 24

約数和(自身を含む): 289797120

約数和(自身を除く): 88689115

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 7595, 26479, 132395, 185353, 820849, 926765, 1297471, 4104245, 5745943, 6487355, 28729715, 40221601, 201108005]

約数ペア:

[(1, 201108005), (5, 40221601), (7, 28729715), (31, 6487355), (35, 5745943), (49, 4104245), (155, 1297471), (217, 926765), (245, 820849), (1085, 185353), (1519, 132395), (7595, 26479)]