200965642

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{19387}}^1$

素因数の和:19533

約数の個数: 16

約数和(自身を含む): 309897792

約数和(自身を除く): 108932150

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 19387, 38774, 1376477, 1415251, 2752954, 2830502, 100482821, 200965642]

約数ペア:

[(1, 200965642), (2, 100482821), (71, 2830502), (73, 2752954), (142, 1415251), (146, 1376477), (5183, 38774), (10366, 19387)]