212326716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{6367}}^1$

素因数の和:6778

約数の個数: 48

約数和(自身を含む): 567719936

約数和(自身を除く): 355393220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4764, 5558, 6367, 8337, 11116, 12734, 16674, 19101, 25468, 33348, 38202, 44569, 76404, 89138, 133707, 178276, 267414, 534828, 2527699, 5055398, 7583097, 10110796, 15166194, 17693893, 30332388, 35387786, 53081679, 70775572, 106163358, 212326716]

約数ペア:

[(1, 212326716), (2, 106163358), (3, 70775572), (4, 53081679), (6, 35387786), (7, 30332388), (12, 17693893), (14, 15166194), (21, 10110796), (28, 7583097), (42, 5055398), (84, 2527699), (397, 534828), (794, 267414), (1191, 178276), (1588, 133707), (2382, 89138), (2779, 76404), (4764, 44569), (5558, 38202), (6367, 33348), (8337, 25468), (11116, 19101), (12734, 16674)]