206985296

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{63727}}^1$

素因数の和:63771

約数の個数: 40

約数和(自身を含む): 474136320

約数和(自身を除く): 267151024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 63727, 127454, 254908, 446089, 509816, 892178, 1019632, 1784356, 1848083, 3568712, 3696166, 7137424, 7392332, 12936581, 14784664, 25873162, 29569328, 51746324, 103492648, 206985296]

約数ペア:

[(1, 206985296), (2, 103492648), (4, 51746324), (7, 29569328), (8, 25873162), (14, 14784664), (16, 12936581), (28, 7392332), (29, 7137424), (56, 3696166), (58, 3568712), (112, 1848083), (116, 1784356), (203, 1019632), (232, 892178), (406, 509816), (464, 446089), (812, 254908), (1624, 127454), (3248, 63727)]