198079668868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{127331}}^1$

素因数の和:127852

約数の個数: 48

約数和(自身を含む): 372302469504

約数和(自身を除く): 174222800636

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 457, 851, 914, 1702, 1828, 3404, 10511, 16909, 21022, 33818, 42044, 67636, 127331, 254662, 388907, 509324, 777814, 1555628, 2928613, 4711247, 5857226, 9422494, 11714452, 18844988, 58190267, 108358681, 116380534, 216717362, 232761068, 433434724, 1338376141, 2153039879, 2676752282, 4306079758, 5353504564, 8612159516, 49519917217, 99039834434, 198079668868]

約数ペア:

[(1, 198079668868), (2, 99039834434), (4, 49519917217), (23, 8612159516), (37, 5353504564), (46, 4306079758), (74, 2676752282), (92, 2153039879), (148, 1338376141), (457, 433434724), (851, 232761068), (914, 216717362), (1702, 116380534), (1828, 108358681), (3404, 58190267), (10511, 18844988), (16909, 11714452), (21022, 9422494), (33818, 5857226), (42044, 4711247), (67636, 2928613), (127331, 1555628), (254662, 777814), (388907, 509324)]