208685056

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 456019200

約数和(自身を除く): 247334144

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 173, 248, 256, 304, 346, 496, 512, 589, 608, 692, 992, 1024, 1178, 1216, 1384, 1984, 2048, 2356, 2432, 2768, 3287, 3968, 4712, 4864, 5363, 5536, 6574, 7936, 9424, 9728, 10726, 11072, 13148, 15872, 18848, 19456, 21452, 22144, 26296, 31744, 37696, 38912, 42904, 44288, 52592, 63488, 75392, 85808, 88576, 101897, 105184, 150784, 171616, 177152, 203794, 210368, 301568, 343232, 354304, 407588, 420736, 603136, 686464, 815176, 841472, 1206272, 1372928, 1630352, 1682944, 2745856, 3260704, 3365888, 5491712, 6521408, 6731776, 10983424, 13042816, 26085632, 52171264, 104342528, 208685056]

約数ペア:

[(1, 208685056), (2, 104342528), (4, 52171264), (8, 26085632), (16, 13042816), (19, 10983424), (31, 6731776), (32, 6521408), (38, 5491712), (62, 3365888), (64, 3260704), (76, 2745856), (124, 1682944), (128, 1630352), (152, 1372928), (173, 1206272), (248, 841472), (256, 815176), (304, 686464), (346, 603136), (496, 420736), (512, 407588), (589, 354304), (608, 343232), (692, 301568), (992, 210368), (1024, 203794), (1178, 177152), (1216, 171616), (1384, 150784), (1984, 105184), (2048, 101897), (2356, 88576), (2432, 85808), (2768, 75392), (3287, 63488), (3968, 52592), (4712, 44288), (4864, 42904), (5363, 38912), (5536, 37696), (6574, 31744), (7936, 26296), (9424, 22144), (9728, 21452), (10726, 19456), (11072, 18848), (13148, 15872)]