217607541808

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{433813}}^1$

素因数の和:434221

約数の個数: 40

約数和(自身を含む): 427008325968

約数和(自身を除く): 209400784160

約数列:

[1, 2, 4, 8, 16, 107, 214, 293, 428, 586, 856, 1172, 1712, 2344, 4688, 31351, 62702, 125404, 250808, 433813, 501616, 867626, 1735252, 3470504, 6941008, 46417991, 92835982, 127107209, 185671964, 254214418, 371343928, 508428836, 742687856, 1016857672, 2033715344, 13600471363, 27200942726, 54401885452, 108803770904, 217607541808]

約数ペア:

[(1, 217607541808), (2, 108803770904), (4, 54401885452), (8, 27200942726), (16, 13600471363), (107, 2033715344), (214, 1016857672), (293, 742687856), (428, 508428836), (586, 371343928), (856, 254214418), (1172, 185671964), (1712, 127107209), (2344, 92835982), (4688, 46417991), (31351, 6941008), (62702, 3470504), (125404, 1735252), (250808, 867626), (433813, 501616)]