201865310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62497}}^1$

素因数の和:62540

約数の個数: 32

約数和(自身を含む): 404987040

約数和(自身を除く): 203121730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 62497, 124994, 312485, 624970, 1062449, 1187443, 2124898, 2374886, 5312245, 5937215, 10624490, 11874430, 20186531, 40373062, 100932655, 201865310]

約数ペア:

[(1, 201865310), (2, 100932655), (5, 40373062), (10, 20186531), (17, 11874430), (19, 10624490), (34, 5937215), (38, 5312245), (85, 2374886), (95, 2124898), (170, 1187443), (190, 1062449), (323, 624970), (646, 312485), (1615, 124994), (3230, 62497)]