218033908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{74567}}^1$

素因数の和:74631

約数の個数: 24

約数和(自身を含む): 413404992

約数和(自身を除く): 195371084

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 74567, 149134, 298268, 1267639, 2535278, 3206381, 5070556, 6412762, 12825524, 54508477, 109016954, 218033908]

約数ペア:

[(1, 218033908), (2, 109016954), (4, 54508477), (17, 12825524), (34, 6412762), (43, 5070556), (68, 3206381), (86, 2535278), (172, 1267639), (731, 298268), (1462, 149134), (2924, 74567)]