194806540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{207241}}^1$

素因数の和:207297

約数の個数: 24

約数和(自身を含む): 417799872

約数和(自身を除く): 222993332

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 207241, 414482, 828964, 1036205, 2072410, 4144820, 9740327, 19480654, 38961308, 48701635, 97403270, 194806540]

約数ペア:

[(1, 194806540), (2, 97403270), (4, 48701635), (5, 38961308), (10, 19480654), (20, 9740327), (47, 4144820), (94, 2072410), (188, 1036205), (235, 828964), (470, 414482), (940, 207241)]