201924495872

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{127591}}^1$

素因数の和:127901

約数の個数: 80

約数和(自身を含む): 441702068544

約数和(自身を除く): 239777572672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 281, 352, 512, 562, 704, 1124, 1408, 2248, 2816, 3091, 4496, 5632, 6182, 8992, 12364, 17984, 24728, 35968, 49456, 71936, 98912, 127591, 143872, 197824, 255182, 395648, 510364, 791296, 1020728, 1403501, 1582592, 2041456, 2807002, 4082912, 5614004, 8165824, 11228008, 16331648, 22456016, 32663296, 35853071, 44912032, 65326592, 71706142, 89824064, 143412284, 179648128, 286824568, 359296256, 394383781, 573649136, 718592512, 788767562, 1147298272, 1577535124, 2294596544, 3155070248, 4589193088, 6310140496, 9178386176, 12620280992, 18356772352, 25240561984, 50481123968, 100962247936, 201924495872]

約数ペア:

[(1, 201924495872), (2, 100962247936), (4, 50481123968), (8, 25240561984), (11, 18356772352), (16, 12620280992), (22, 9178386176), (32, 6310140496), (44, 4589193088), (64, 3155070248), (88, 2294596544), (128, 1577535124), (176, 1147298272), (256, 788767562), (281, 718592512), (352, 573649136), (512, 394383781), (562, 359296256), (704, 286824568), (1124, 179648128), (1408, 143412284), (2248, 89824064), (2816, 71706142), (3091, 65326592), (4496, 44912032), (5632, 35853071), (6182, 32663296), (8992, 22456016), (12364, 16331648), (17984, 11228008), (24728, 8165824), (35968, 5614004), (49456, 4082912), (71936, 2807002), (98912, 2041456), (127591, 1582592), (143872, 1403501), (197824, 1020728), (255182, 791296), (395648, 510364)]