203678272

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 481909120

約数和(自身を除く): 278230848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 97, 109, 112, 172, 194, 218, 224, 301, 344, 388, 436, 448, 602, 679, 688, 763, 776, 872, 1204, 1358, 1376, 1526, 1552, 1744, 2408, 2716, 2752, 3052, 3104, 3488, 4171, 4687, 4816, 5432, 6104, 6208, 6976, 8342, 9374, 9632, 10573, 10864, 12208, 16684, 18748, 19264, 21146, 21728, 24416, 29197, 32809, 33368, 37496, 42292, 43456, 48832, 58394, 65618, 66736, 74011, 74992, 84584, 116788, 131236, 133472, 148022, 149984, 169168, 233576, 262472, 266944, 296044, 299968, 338336, 454639, 467152, 524944, 592088, 676672, 909278, 934304, 1049888, 1184176, 1818556, 1868608, 2099776, 2368352, 3182473, 3637112, 4736704, 6364946, 7274224, 12729892, 14548448, 25459784, 29096896, 50919568, 101839136, 203678272]

約数ペア:

[(1, 203678272), (2, 101839136), (4, 50919568), (7, 29096896), (8, 25459784), (14, 14548448), (16, 12729892), (28, 7274224), (32, 6364946), (43, 4736704), (56, 3637112), (64, 3182473), (86, 2368352), (97, 2099776), (109, 1868608), (112, 1818556), (172, 1184176), (194, 1049888), (218, 934304), (224, 909278), (301, 676672), (344, 592088), (388, 524944), (436, 467152), (448, 454639), (602, 338336), (679, 299968), (688, 296044), (763, 266944), (776, 262472), (872, 233576), (1204, 169168), (1358, 149984), (1376, 148022), (1526, 133472), (1552, 131236), (1744, 116788), (2408, 84584), (2716, 74992), (2752, 74011), (3052, 66736), (3104, 65618), (3488, 58394), (4171, 48832), (4687, 43456), (4816, 42292), (5432, 37496), (6104, 33368), (6208, 32809), (6976, 29197), (8342, 24416), (9374, 21728), (9632, 21146), (10573, 19264), (10864, 18748), (12208, 16684)]