200815490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2237}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 371257344

約数和(自身を除く): 170441854

約数列:

[1, 2, 5, 10, 47, 94, 191, 235, 382, 470, 955, 1910, 2237, 4474, 8977, 11185, 17954, 22370, 44885, 89770, 105139, 210278, 427267, 525695, 854534, 1051390, 2136335, 4272670, 20081549, 40163098, 100407745, 200815490]

約数ペア:

[(1, 200815490), (2, 100407745), (5, 40163098), (10, 20081549), (47, 4272670), (94, 2136335), (191, 1051390), (235, 854534), (382, 525695), (470, 427267), (955, 210278), (1910, 105139), (2237, 89770), (4474, 44885), (8977, 22370), (11185, 17954)]