204992928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4467

約数の個数: 144

約数和(自身を含む): 695350656

約数和(自身を除く): 490357728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 4421, 5152, 5796, 6624, 7728, 8842, 11592, 13263, 15456, 17684, 23184, 26526, 30947, 35368, 39789, 46368, 53052, 61894, 70736, 79578, 92841, 101683, 106104, 123788, 141472, 159156, 185682, 203366, 212208, 247576, 278523, 305049, 318312, 371364, 406732, 424416, 495152, 557046, 610098, 636624, 711781, 742728, 813464, 915147, 990304, 1114092, 1220196, 1273248, 1423562, 1485456, 1626928, 1830294, 2135343, 2228184, 2440392, 2847124, 2970912, 3253856, 3660588, 4270686, 4456368, 4880784, 5694248, 6406029, 7321176, 8541372, 8912736, 9761568, 11388496, 12812058, 14642352, 17082744, 22776992, 25624116, 29284704, 34165488, 51248232, 68330976, 102496464, 204992928]

約数ペア:

[(1, 204992928), (2, 102496464), (3, 68330976), (4, 51248232), (6, 34165488), (7, 29284704), (8, 25624116), (9, 22776992), (12, 17082744), (14, 14642352), (16, 12812058), (18, 11388496), (21, 9761568), (23, 8912736), (24, 8541372), (28, 7321176), (32, 6406029), (36, 5694248), (42, 4880784), (46, 4456368), (48, 4270686), (56, 3660588), (63, 3253856), (69, 2970912), (72, 2847124), (84, 2440392), (92, 2228184), (96, 2135343), (112, 1830294), (126, 1626928), (138, 1485456), (144, 1423562), (161, 1273248), (168, 1220196), (184, 1114092), (207, 990304), (224, 915147), (252, 813464), (276, 742728), (288, 711781), (322, 636624), (336, 610098), (368, 557046), (414, 495152), (483, 424416), (504, 406732), (552, 371364), (644, 318312), (672, 305049), (736, 278523), (828, 247576), (966, 212208), (1008, 203366), (1104, 185682), (1288, 159156), (1449, 141472), (1656, 123788), (1932, 106104), (2016, 101683), (2208, 92841), (2576, 79578), (2898, 70736), (3312, 61894), (3864, 53052), (4421, 46368), (5152, 39789), (5796, 35368), (6624, 30947), (7728, 26526), (8842, 23184), (11592, 17684), (13263, 15456)]