199915672328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{611333}}^1$

素因数の和:612377

約数の個数: 32

約数和(自身を含む): 384370139160

約数和(自身を除く): 184454466832

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 997, 1994, 3988, 7976, 40877, 81754, 163508, 327016, 611333, 1222666, 2445332, 4890664, 25064653, 50129306, 100258612, 200517224, 609499001, 1218998002, 2437996004, 4875992008, 24989459041, 49978918082, 99957836164, 199915672328]

約数ペア:

[(1, 199915672328), (2, 99957836164), (4, 49978918082), (8, 24989459041), (41, 4875992008), (82, 2437996004), (164, 1218998002), (328, 609499001), (997, 200517224), (1994, 100258612), (3988, 50129306), (7976, 25064653), (40877, 4890664), (81754, 2445332), (163508, 1222666), (327016, 611333)]