209891808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{104113}}^1$

素因数の和:104136

約数の個数: 72

約数和(自身を含む): 682154928

約数和(自身を除く): 472263120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 104113, 208226, 312339, 416452, 624678, 728791, 832904, 937017, 1249356, 1457582, 1665808, 1874034, 2186373, 2498712, 2915164, 3331616, 3748068, 4372746, 4997424, 5830328, 6559119, 7496136, 8745492, 9994848, 11660656, 13118238, 14992272, 17490984, 23321312, 26236476, 29984544, 34981968, 52472952, 69963936, 104945904, 209891808]

約数ペア:

[(1, 209891808), (2, 104945904), (3, 69963936), (4, 52472952), (6, 34981968), (7, 29984544), (8, 26236476), (9, 23321312), (12, 17490984), (14, 14992272), (16, 13118238), (18, 11660656), (21, 9994848), (24, 8745492), (28, 7496136), (32, 6559119), (36, 5830328), (42, 4997424), (48, 4372746), (56, 3748068), (63, 3331616), (72, 2915164), (84, 2498712), (96, 2186373), (112, 1874034), (126, 1665808), (144, 1457582), (168, 1249356), (224, 937017), (252, 832904), (288, 728791), (336, 624678), (504, 416452), (672, 312339), (1008, 208226), (2016, 104113)]