206953071104

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{661547}}^1$

素因数の和:661625

約数の個数: 80

約数和(自身を含む): 454785141888

約数和(自身を除く): 247832070784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 512, 611, 752, 832, 1222, 1504, 1664, 2444, 3008, 3328, 4888, 6016, 6656, 9776, 12032, 19552, 24064, 39104, 78208, 156416, 312832, 661547, 1323094, 2646188, 5292376, 8600111, 10584752, 17200222, 21169504, 31092709, 34400444, 42339008, 62185418, 68800888, 84678016, 124370836, 137601776, 169356032, 248741672, 275203552, 338712064, 404205217, 497483344, 550407104, 808410434, 994966688, 1100814208, 1616820868, 1989933376, 2201628416, 3233641736, 3979866752, 4403256832, 6467283472, 7959733504, 12934566944, 15919467008, 25869133888, 51738267776, 103476535552, 206953071104]

約数ペア:

[(1, 206953071104), (2, 103476535552), (4, 51738267776), (8, 25869133888), (13, 15919467008), (16, 12934566944), (26, 7959733504), (32, 6467283472), (47, 4403256832), (52, 3979866752), (64, 3233641736), (94, 2201628416), (104, 1989933376), (128, 1616820868), (188, 1100814208), (208, 994966688), (256, 808410434), (376, 550407104), (416, 497483344), (512, 404205217), (611, 338712064), (752, 275203552), (832, 248741672), (1222, 169356032), (1504, 137601776), (1664, 124370836), (2444, 84678016), (3008, 68800888), (3328, 62185418), (4888, 42339008), (6016, 34400444), (6656, 31092709), (9776, 21169504), (12032, 17200222), (19552, 10584752), (24064, 8600111), (39104, 5292376), (78208, 2646188), (156416, 1323094), (312832, 661547)]