201975282

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 112

約数和(自身を含む): 500506560

約数和(自身を除く): 298531278

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 243, 317, 342, 414, 437, 486, 513, 621, 634, 729, 874, 951, 1026, 1242, 1311, 1458, 1539, 1863, 1902, 2622, 2853, 3078, 3726, 3933, 4617, 5589, 5706, 6023, 7291, 7866, 8559, 9234, 11178, 11799, 12046, 13851, 14582, 16767, 17118, 18069, 21873, 23598, 25677, 27702, 33534, 35397, 36138, 43746, 51354, 54207, 65619, 70794, 77031, 106191, 108414, 131238, 138529, 154062, 162621, 196857, 212382, 231093, 277058, 318573, 325242, 393714, 415587, 462186, 487863, 590571, 637146, 831174, 975726, 1181142, 1246761, 1463589, 1771713, 2493522, 2927178, 3543426, 3740283, 4390767, 5315139, 7480566, 8781534, 10630278, 11220849, 22441698, 33662547, 67325094, 100987641, 201975282]

約数ペア:

[(1, 201975282), (2, 100987641), (3, 67325094), (6, 33662547), (9, 22441698), (18, 11220849), (19, 10630278), (23, 8781534), (27, 7480566), (38, 5315139), (46, 4390767), (54, 3740283), (57, 3543426), (69, 2927178), (81, 2493522), (114, 1771713), (138, 1463589), (162, 1246761), (171, 1181142), (207, 975726), (243, 831174), (317, 637146), (342, 590571), (414, 487863), (437, 462186), (486, 415587), (513, 393714), (621, 325242), (634, 318573), (729, 277058), (874, 231093), (951, 212382), (1026, 196857), (1242, 162621), (1311, 154062), (1458, 138529), (1539, 131238), (1863, 108414), (1902, 106191), (2622, 77031), (2853, 70794), (3078, 65619), (3726, 54207), (3933, 51354), (4617, 43746), (5589, 36138), (5706, 35397), (6023, 33534), (7291, 27702), (7866, 25677), (8559, 23598), (9234, 21873), (11178, 18069), (11799, 17118), (12046, 16767), (13851, 14582)]