203586160

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{32213}}^1$

素因数の和:32305

約数の個数: 40

約数和(自身を含む): 479344320

約数和(自身を除く): 275758160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 32213, 64426, 128852, 161065, 257704, 322130, 515408, 644260, 1288520, 2544827, 2577040, 5089654, 10179308, 12724135, 20358616, 25448270, 40717232, 50896540, 101793080, 203586160]

約数ペア:

[(1, 203586160), (2, 101793080), (4, 50896540), (5, 40717232), (8, 25448270), (10, 20358616), (16, 12724135), (20, 10179308), (40, 5089654), (79, 2577040), (80, 2544827), (158, 1288520), (316, 644260), (395, 515408), (632, 322130), (790, 257704), (1264, 161065), (1580, 128852), (3160, 64426), (6320, 32213)]