213081414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12589}}^1$

素因数の和:12645

約数の個数: 64

約数和(自身を含む): 541470720

約数和(自身を除く): 328389306

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 12589, 16926, 25178, 37767, 75534, 88123, 163657, 176246, 264369, 327314, 390259, 490971, 528738, 780518, 981942, 1145599, 1170777, 2291198, 2341554, 2731813, 3436797, 5073367, 5463626, 6873594, 8195439, 10146734, 15220101, 16390878, 30440202, 35513569, 71027138, 106540707, 213081414]

約数ペア:

[(1, 213081414), (2, 106540707), (3, 71027138), (6, 35513569), (7, 30440202), (13, 16390878), (14, 15220101), (21, 10146734), (26, 8195439), (31, 6873594), (39, 5463626), (42, 5073367), (62, 3436797), (78, 2731813), (91, 2341554), (93, 2291198), (182, 1170777), (186, 1145599), (217, 981942), (273, 780518), (403, 528738), (434, 490971), (546, 390259), (651, 327314), (806, 264369), (1209, 176246), (1302, 163657), (2418, 88123), (2821, 75534), (5642, 37767), (8463, 25178), (12589, 16926)]