214613.0000000

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 18659520

約数和(自身を除く): 10319216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 659, 791, 904, 1318, 1582, 1808, 2636, 3164, 4613, 5272, 6328, 9226, 10544, 12656, 18452, 36904, 73808, 74467, 148934, 297868, 521269, 595736, 1042538, 1191472, 2085076, 4170152, 8340304]

約数ペア:

[(1, 8340304), (2, 4170152), (4, 2085076), (7, 1191472), (8, 1042538), (14, 595736), (16, 521269), (28, 297868), (56, 148934), (112, 74467), (113, 73808), (226, 36904), (452, 18452), (659, 12656), (791, 10544), (904, 9226), (1318, 6328), (1582, 5272), (1808, 4613), (2636, 3164)]