206814088

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 451936800

約数和(自身を除く): 245122712

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 83, 97, 104, 152, 166, 169, 194, 247, 332, 338, 388, 494, 664, 676, 776, 988, 1079, 1261, 1352, 1577, 1843, 1976, 2158, 2522, 3154, 3211, 3686, 4316, 5044, 6308, 6422, 7372, 8051, 8632, 10088, 12616, 12844, 14027, 14744, 16102, 16393, 20501, 23959, 25688, 28054, 32204, 32786, 41002, 47918, 56108, 64408, 65572, 82004, 95836, 104663, 112216, 131144, 152969, 164008, 191672, 209326, 266513, 305938, 311467, 418652, 533026, 611876, 622934, 837304, 1066052, 1223752, 1245868, 1360619, 1988597, 2132104, 2491736, 2721238, 3977194, 5442476, 7954388, 10884952, 15908776, 25851761, 51703522, 103407044, 206814088]

約数ペア:

[(1, 206814088), (2, 103407044), (4, 51703522), (8, 25851761), (13, 15908776), (19, 10884952), (26, 7954388), (38, 5442476), (52, 3977194), (76, 2721238), (83, 2491736), (97, 2132104), (104, 1988597), (152, 1360619), (166, 1245868), (169, 1223752), (194, 1066052), (247, 837304), (332, 622934), (338, 611876), (388, 533026), (494, 418652), (664, 311467), (676, 305938), (776, 266513), (988, 209326), (1079, 191672), (1261, 164008), (1352, 152969), (1577, 131144), (1843, 112216), (1976, 104663), (2158, 95836), (2522, 82004), (3154, 65572), (3211, 64408), (3686, 56108), (4316, 47918), (5044, 41002), (6308, 32786), (6422, 32204), (7372, 28054), (8051, 25688), (8632, 23959), (10088, 20501), (12616, 16393), (12844, 16102), (14027, 14744)]