220224718

素因数分解:

$2^1\times 7^2\times {\mathrm{1447}}^1\times {\mathrm{1553}}^1$

素因数の和:3016

約数の個数: 24

約数和(自身を含む): 384782832

約数和(自身を除く): 164558114

約数列:

[1, 2, 7, 14, 49, 98, 1447, 1553, 2894, 3106, 10129, 10871, 20258, 21742, 70903, 76097, 141806, 152194, 2247191, 4494382, 15730337, 31460674, 110112359, 220224718]

約数ペア:

[(1, 220224718), (2, 110112359), (7, 31460674), (14, 15730337), (49, 4494382), (98, 2247191), (1447, 152194), (1553, 141806), (2894, 76097), (3106, 70903), (10129, 21742), (10871, 20258)]