200955130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{16193}}^1$

素因数の和:16290

約数の個数: 32

約数和(自身を含む): 388267344

約数和(自身を除く): 187312214

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 16193, 32386, 80965, 161930, 275281, 550562, 1182089, 1376405, 2364178, 2752810, 5910445, 11820890, 20095513, 40191026, 100477565, 200955130]

約数ペア:

[(1, 200955130), (2, 100477565), (5, 40191026), (10, 20095513), (17, 11820890), (34, 5910445), (73, 2752810), (85, 2364178), (146, 1376405), (170, 1182089), (365, 550562), (730, 275281), (1241, 161930), (2482, 80965), (6205, 32386), (12410, 16193)]