206571372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{106921}}^1$

素因数の和:106958

約数の個数: 48

約数和(自身を含む): 574812672

約数和(自身を除く): 368241300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 106921, 213842, 320763, 427684, 641526, 748447, 1283052, 1496894, 2245341, 2459183, 2993788, 4490682, 4918366, 7377549, 8981364, 9836732, 14755098, 17214281, 29510196, 34428562, 51642843, 68857124, 103285686, 206571372]

約数ペア:

[(1, 206571372), (2, 103285686), (3, 68857124), (4, 51642843), (6, 34428562), (7, 29510196), (12, 17214281), (14, 14755098), (21, 9836732), (23, 8981364), (28, 7377549), (42, 4918366), (46, 4490682), (69, 2993788), (84, 2459183), (92, 2245341), (138, 1496894), (161, 1283052), (276, 748447), (322, 641526), (483, 427684), (644, 320763), (966, 213842), (1932, 106921)]