220397076

素因数分解:

$2^2\times 3^2\times {\mathrm{251}}^1\times {\mathrm{24391}}^1$

素因数の和:24652

約数の個数: 36

約数和(自身を含む): 559357344

約数和(自身を除く): 338960268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 251, 502, 753, 1004, 1506, 2259, 3012, 4518, 9036, 24391, 48782, 73173, 97564, 146346, 219519, 292692, 439038, 878076, 6122141, 12244282, 18366423, 24488564, 36732846, 55099269, 73465692, 110198538, 220397076]

約数ペア:

[(1, 220397076), (2, 110198538), (3, 73465692), (4, 55099269), (6, 36732846), (9, 24488564), (12, 18366423), (18, 12244282), (36, 6122141), (251, 878076), (502, 439038), (753, 292692), (1004, 219519), (1506, 146346), (2259, 97564), (3012, 73173), (4518, 48782), (9036, 24391)]