201806836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1019}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 441423360

約数和(自身を除く): 239616524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 643, 1019, 1286, 2038, 2572, 4076, 4501, 7073, 7133, 9002, 11209, 14146, 14266, 18004, 22418, 28292, 28532, 44836, 49511, 78463, 99022, 156926, 198044, 313852, 655217, 1310434, 2620868, 4586519, 7207387, 9173038, 14414774, 18346076, 28829548, 50451709, 100903418, 201806836]

約数ペア:

[(1, 201806836), (2, 100903418), (4, 50451709), (7, 28829548), (11, 18346076), (14, 14414774), (22, 9173038), (28, 7207387), (44, 4586519), (77, 2620868), (154, 1310434), (308, 655217), (643, 313852), (1019, 198044), (1286, 156926), (2038, 99022), (2572, 78463), (4076, 49511), (4501, 44836), (7073, 28532), (7133, 28292), (9002, 22418), (11209, 18004), (14146, 14266)]