201699792

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 648024000

約数和(自身を除く): 446324208

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, 252, 336, 401, 499, 504, 802, 998, 1008, 1203, 1497, 1604, 1996, 2406, 2807, 2994, 3208, 3493, 3609, 3992, 4491, 4812, 5614, 5988, 6416, 6986, 7218, 7984, 8421, 8982, 9624, 10479, 11228, 11976, 13972, 14436, 16842, 17964, 19248, 20958, 22456, 23952, 25263, 27944, 28872, 31437, 33684, 35928, 41916, 44912, 50526, 55888, 57744, 62874, 67368, 71856, 83832, 101052, 125748, 134736, 167664, 200099, 202104, 251496, 400198, 404208, 502992, 600297, 800396, 1200594, 1400693, 1600792, 1800891, 2401188, 2801386, 3201584, 3601782, 4202079, 4802376, 5602772, 7203564, 8404158, 9604752, 11205544, 12606237, 14407128, 16808316, 22411088, 25212474, 28814256, 33616632, 50424948, 67233264, 100849896, 201699792]

約数ペア:

[(1, 201699792), (2, 100849896), (3, 67233264), (4, 50424948), (6, 33616632), (7, 28814256), (8, 25212474), (9, 22411088), (12, 16808316), (14, 14407128), (16, 12606237), (18, 11205544), (21, 9604752), (24, 8404158), (28, 7203564), (36, 5602772), (42, 4802376), (48, 4202079), (56, 3601782), (63, 3201584), (72, 2801386), (84, 2401188), (112, 1800891), (126, 1600792), (144, 1400693), (168, 1200594), (252, 800396), (336, 600297), (401, 502992), (499, 404208), (504, 400198), (802, 251496), (998, 202104), (1008, 200099), (1203, 167664), (1497, 134736), (1604, 125748), (1996, 101052), (2406, 83832), (2807, 71856), (2994, 67368), (3208, 62874), (3493, 57744), (3609, 55888), (3992, 50526), (4491, 44912), (4812, 41916), (5614, 35928), (5988, 33684), (6416, 31437), (6986, 28872), (7218, 27944), (7984, 25263), (8421, 23952), (8982, 22456), (9624, 20958), (10479, 19248), (11228, 17964), (11976, 16842), (13972, 14436)]