213626658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{299197}}^1$

素因数の和:299226

約数の個数: 32

約数和(自身を含む): 517014144

約数和(自身を除く): 303387486

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 299197, 598394, 897591, 1795182, 2094379, 4188758, 5086349, 6283137, 10172698, 12566274, 15259047, 30518094, 35604443, 71208886, 106813329, 213626658]

約数ペア:

[(1, 213626658), (2, 106813329), (3, 71208886), (6, 35604443), (7, 30518094), (14, 15259047), (17, 12566274), (21, 10172698), (34, 6283137), (42, 5086349), (51, 4188758), (102, 2094379), (119, 1795182), (238, 897591), (357, 598394), (714, 299197)]