210811718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7069}}^1$

素因数の和:7152

約数の個数: 32

約数和(自身を含む): 361079040

約数和(自身を除く): 150267322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 2294, 7069, 14138, 14911, 29822, 91897, 183794, 219139, 261553, 438278, 523106, 2848807, 3400189, 5697614, 6800378, 8108143, 16216286, 105405859, 210811718]

約数ペア:

[(1, 210811718), (2, 105405859), (13, 16216286), (26, 8108143), (31, 6800378), (37, 5697614), (62, 3400189), (74, 2848807), (403, 523106), (481, 438278), (806, 261553), (962, 219139), (1147, 183794), (2294, 91897), (7069, 29822), (14138, 14911)]