193708274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 307347456

約数和(自身を除く): 113639182

約数列:

[1, 2, 31, 62, 73, 127, 146, 254, 337, 674, 2263, 3937, 4526, 7874, 9271, 10447, 18542, 20894, 24601, 42799, 49202, 85598, 287401, 574802, 762631, 1326769, 1525262, 2653538, 3124327, 6248654, 96854137, 193708274]

約数ペア:

[(1, 193708274), (2, 96854137), (31, 6248654), (62, 3124327), (73, 2653538), (127, 1525262), (146, 1326769), (254, 762631), (337, 574802), (674, 287401), (2263, 85598), (3937, 49202), (4526, 42799), (7874, 24601), (9271, 20894), (10447, 18542)]