245877366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{308117}}^1$

素因数の和:308148

約数の個数: 32

約数和(自身を含む): 591586560

約数和(自身を除く): 345709194

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 308117, 616234, 924351, 1848702, 2156819, 4313638, 5854223, 6470457, 11708446, 12940914, 17562669, 35125338, 40979561, 81959122, 122938683, 245877366]

約数ペア:

[(1, 245877366), (2, 122938683), (3, 81959122), (6, 40979561), (7, 35125338), (14, 17562669), (19, 12940914), (21, 11708446), (38, 6470457), (42, 5854223), (57, 4313638), (114, 2156819), (133, 1848702), (266, 924351), (399, 616234), (798, 308117)]