213950616

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{810419}}^1$

素因数の和:810439

約数の個数: 32

約数和(自身を含む): 583502400

約数和(自身を除く): 369551784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 810419, 1620838, 2431257, 3241676, 4862514, 6483352, 8914609, 9725028, 17829218, 19450056, 26743827, 35658436, 53487654, 71316872, 106975308, 213950616]

約数ペア:

[(1, 213950616), (2, 106975308), (3, 71316872), (4, 53487654), (6, 35658436), (8, 26743827), (11, 19450056), (12, 17829218), (22, 9725028), (24, 8914609), (33, 6483352), (44, 4862514), (66, 3241676), (88, 2431257), (132, 1620838), (264, 810419)]