197912736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:923

約数の個数: 144

約数和(自身を含む): 649119744

約数和(自身を除く): 451207008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 252, 254, 288, 336, 381, 504, 508, 672, 762, 773, 889, 1008, 1016, 1143, 1524, 1546, 1778, 2016, 2032, 2286, 2319, 2667, 3048, 3092, 3556, 4064, 4572, 4638, 5334, 5411, 6096, 6184, 6957, 7112, 8001, 9144, 9276, 10668, 10822, 12192, 12368, 13914, 14224, 16002, 16233, 18288, 18552, 21336, 21644, 24736, 27828, 28448, 32004, 32466, 36576, 37104, 42672, 43288, 48699, 55656, 64008, 64932, 74208, 85344, 86576, 97398, 98171, 111312, 128016, 129864, 173152, 194796, 196342, 222624, 256032, 259728, 294513, 389592, 392684, 519456, 589026, 687197, 779184, 785368, 883539, 1178052, 1374394, 1558368, 1570736, 1767078, 2061591, 2356104, 2748788, 3141472, 3534156, 4123182, 4712208, 5497576, 6184773, 7068312, 8246364, 9424416, 10995152, 12369546, 14136624, 16492728, 21990304, 24739092, 28273248, 32985456, 49478184, 65970912, 98956368, 197912736]

約数ペア:

[(1, 197912736), (2, 98956368), (3, 65970912), (4, 49478184), (6, 32985456), (7, 28273248), (8, 24739092), (9, 21990304), (12, 16492728), (14, 14136624), (16, 12369546), (18, 10995152), (21, 9424416), (24, 8246364), (28, 7068312), (32, 6184773), (36, 5497576), (42, 4712208), (48, 4123182), (56, 3534156), (63, 3141472), (72, 2748788), (84, 2356104), (96, 2061591), (112, 1767078), (126, 1570736), (127, 1558368), (144, 1374394), (168, 1178052), (224, 883539), (252, 785368), (254, 779184), (288, 687197), (336, 589026), (381, 519456), (504, 392684), (508, 389592), (672, 294513), (762, 259728), (773, 256032), (889, 222624), (1008, 196342), (1016, 194796), (1143, 173152), (1524, 129864), (1546, 128016), (1778, 111312), (2016, 98171), (2032, 97398), (2286, 86576), (2319, 85344), (2667, 74208), (3048, 64932), (3092, 64008), (3556, 55656), (4064, 48699), (4572, 43288), (4638, 42672), (5334, 37104), (5411, 36576), (6096, 32466), (6184, 32004), (6957, 28448), (7112, 27828), (8001, 24736), (9144, 21644), (9276, 21336), (10668, 18552), (10822, 18288), (12192, 16233), (12368, 16002), (13914, 14224)]