197342284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 375621120

約数和(自身を除く): 178278836

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 101, 188, 202, 404, 547, 893, 1094, 1786, 1919, 2188, 3572, 3838, 4747, 7676, 9494, 10393, 18988, 20786, 25709, 41572, 51418, 55247, 90193, 102836, 110494, 180386, 220988, 360772, 488471, 976942, 1049693, 1953884, 2099386, 2596609, 4198772, 5193218, 10386436, 49335571, 98671142, 197342284]

約数ペア:

[(1, 197342284), (2, 98671142), (4, 49335571), (19, 10386436), (38, 5193218), (47, 4198772), (76, 2596609), (94, 2099386), (101, 1953884), (188, 1049693), (202, 976942), (404, 488471), (547, 360772), (893, 220988), (1094, 180386), (1786, 110494), (1919, 102836), (2188, 90193), (3572, 55247), (3838, 51418), (4747, 41572), (7676, 25709), (9494, 20786), (10393, 18988)]