204415242

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{19457}}^1$

素因数の和:19582

約数の個数: 32

約数和(自身を含む): 437104512

約数和(自身を除く): 232689270

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 309, 618, 1751, 3502, 5253, 10506, 19457, 38914, 58371, 116742, 330769, 661538, 992307, 1984614, 2004071, 4008142, 6012213, 12024426, 34069207, 68138414, 102207621, 204415242]

約数ペア:

[(1, 204415242), (2, 102207621), (3, 68138414), (6, 34069207), (17, 12024426), (34, 6012213), (51, 4008142), (102, 2004071), (103, 1984614), (206, 992307), (309, 661538), (618, 330769), (1751, 116742), (3502, 58371), (5253, 38914), (10506, 19457)]