206993808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1381

約数の個数: 120

約数和(自身を含む): 666439488

約数和(自身を除く): 459445680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 173, 252, 336, 346, 504, 519, 692, 1008, 1038, 1187, 1211, 1384, 1557, 2076, 2374, 2422, 2768, 3114, 3561, 3633, 4152, 4748, 4844, 6228, 7122, 7266, 8304, 8309, 9496, 9688, 10683, 10899, 12456, 14244, 14532, 16618, 18992, 19376, 21366, 21798, 24912, 24927, 28488, 29064, 33236, 42732, 43596, 49854, 56976, 58128, 66472, 74781, 85464, 87192, 99708, 132944, 149562, 170928, 174384, 199416, 205351, 299124, 398832, 410702, 598248, 616053, 821404, 1196496, 1232106, 1437457, 1642808, 1848159, 2464212, 2874914, 3285616, 3696318, 4312371, 4928424, 5749828, 7392636, 8624742, 9856848, 11499656, 12937113, 14785272, 17249484, 22999312, 25874226, 29570544, 34498968, 51748452, 68997936, 103496904, 206993808]

約数ペア:

[(1, 206993808), (2, 103496904), (3, 68997936), (4, 51748452), (6, 34498968), (7, 29570544), (8, 25874226), (9, 22999312), (12, 17249484), (14, 14785272), (16, 12937113), (18, 11499656), (21, 9856848), (24, 8624742), (28, 7392636), (36, 5749828), (42, 4928424), (48, 4312371), (56, 3696318), (63, 3285616), (72, 2874914), (84, 2464212), (112, 1848159), (126, 1642808), (144, 1437457), (168, 1232106), (173, 1196496), (252, 821404), (336, 616053), (346, 598248), (504, 410702), (519, 398832), (692, 299124), (1008, 205351), (1038, 199416), (1187, 174384), (1211, 170928), (1384, 149562), (1557, 132944), (2076, 99708), (2374, 87192), (2422, 85464), (2768, 74781), (3114, 66472), (3561, 58128), (3633, 56976), (4152, 49854), (4748, 43596), (4844, 42732), (6228, 33236), (7122, 29064), (7266, 28488), (8304, 24927), (8309, 24912), (9496, 21798), (9688, 21366), (10683, 19376), (10899, 18992), (12456, 16618), (14244, 14532)]