214236438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3907}}^1$

素因数の和:3981

約数の個数: 64

約数和(自身を含む): 498973440

約数和(自身を除く): 284737002

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 222, 247, 481, 494, 703, 741, 962, 1406, 1443, 1482, 2109, 2886, 3907, 4218, 7814, 9139, 11721, 18278, 23442, 27417, 50791, 54834, 74233, 101582, 144559, 148466, 152373, 222699, 289118, 304746, 433677, 445398, 867354, 965029, 1879267, 1930058, 2746621, 2895087, 3758534, 5493242, 5637801, 5790174, 8239863, 11275602, 16479726, 35706073, 71412146, 107118219, 214236438]

約数ペア:

[(1, 214236438), (2, 107118219), (3, 71412146), (6, 35706073), (13, 16479726), (19, 11275602), (26, 8239863), (37, 5790174), (38, 5637801), (39, 5493242), (57, 3758534), (74, 2895087), (78, 2746621), (111, 1930058), (114, 1879267), (222, 965029), (247, 867354), (481, 445398), (494, 433677), (703, 304746), (741, 289118), (962, 222699), (1406, 152373), (1443, 148466), (1482, 144559), (2109, 101582), (2886, 74233), (3907, 54834), (4218, 50791), (7814, 27417), (9139, 23442), (11721, 18278)]