208186944

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1024

約数の個数: 112

約数和(自身を含む): 633593856

約数和(自身を除く): 425406912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 191, 192, 224, 336, 382, 448, 573, 672, 764, 811, 1146, 1337, 1344, 1528, 1622, 2292, 2433, 2674, 3056, 3244, 4011, 4584, 4866, 5348, 5677, 6112, 6488, 8022, 9168, 9732, 10696, 11354, 12224, 12976, 16044, 17031, 18336, 19464, 21392, 22708, 25952, 32088, 34062, 36672, 38928, 42784, 45416, 51904, 64176, 68124, 77856, 85568, 90832, 128352, 136248, 154901, 155712, 181664, 256704, 272496, 309802, 363328, 464703, 544992, 619604, 929406, 1084307, 1089984, 1239208, 1858812, 2168614, 2478416, 3252921, 3717624, 4337228, 4956832, 6505842, 7435248, 8674456, 9913664, 13011684, 14870496, 17348912, 26023368, 29740992, 34697824, 52046736, 69395648, 104093472, 208186944]

約数ペア:

[(1, 208186944), (2, 104093472), (3, 69395648), (4, 52046736), (6, 34697824), (7, 29740992), (8, 26023368), (12, 17348912), (14, 14870496), (16, 13011684), (21, 9913664), (24, 8674456), (28, 7435248), (32, 6505842), (42, 4956832), (48, 4337228), (56, 3717624), (64, 3252921), (84, 2478416), (96, 2168614), (112, 1858812), (168, 1239208), (191, 1089984), (192, 1084307), (224, 929406), (336, 619604), (382, 544992), (448, 464703), (573, 363328), (672, 309802), (764, 272496), (811, 256704), (1146, 181664), (1337, 155712), (1344, 154901), (1528, 136248), (1622, 128352), (2292, 90832), (2433, 85568), (2674, 77856), (3056, 68124), (3244, 64176), (4011, 51904), (4584, 45416), (4866, 42784), (5348, 38928), (5677, 36672), (6112, 34062), (6488, 32088), (8022, 25952), (9168, 22708), (9732, 21392), (10696, 19464), (11354, 18336), (12224, 17031), (12976, 16044)]