217586706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{68813}}^1$

素因数の和:68866

約数の個数: 32

約数和(自身を含む): 475642368

約数和(自身を除く): 258055662

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 68813, 137626, 206439, 412878, 1169821, 2133203, 2339642, 3509463, 4266406, 6399609, 7018926, 12799218, 36264451, 72528902, 108793353, 217586706]

約数ペア:

[(1, 217586706), (2, 108793353), (3, 72528902), (6, 36264451), (17, 12799218), (31, 7018926), (34, 6399609), (51, 4266406), (62, 3509463), (93, 2339642), (102, 2133203), (186, 1169821), (527, 412878), (1054, 206439), (1581, 137626), (3162, 68813)]