212004

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 595840

約数和(自身を除く): 383836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 151, 156, 234, 302, 351, 453, 468, 604, 702, 906, 1359, 1404, 1812, 1963, 2718, 3926, 4077, 5436, 5889, 7852, 8154, 11778, 16308, 17667, 23556, 35334, 53001, 70668, 106002, 212004]

約数ペア:

[(1, 212004), (2, 106002), (3, 70668), (4, 53001), (6, 35334), (9, 23556), (12, 17667), (13, 16308), (18, 11778), (26, 8154), (27, 7852), (36, 5889), (39, 5436), (52, 4077), (54, 3926), (78, 2718), (108, 1963), (117, 1812), (151, 1404), (156, 1359), (234, 906), (302, 702), (351, 604), (453, 468)]