211085616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{628231}}^1$

素因数の和:628249

約数の個数: 40

約数和(自身を含む): 623206144

約数和(自身を除く): 412120528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 628231, 1256462, 1884693, 2512924, 3769386, 4397617, 5025848, 7538772, 8795234, 10051696, 13192851, 15077544, 17590468, 26385702, 30155088, 35180936, 52771404, 70361872, 105542808, 211085616]

約数ペア:

[(1, 211085616), (2, 105542808), (3, 70361872), (4, 52771404), (6, 35180936), (7, 30155088), (8, 26385702), (12, 17590468), (14, 15077544), (16, 13192851), (21, 10051696), (24, 8795234), (28, 7538772), (42, 5025848), (48, 4397617), (56, 3769386), (84, 2512924), (112, 1884693), (168, 1256462), (336, 628231)]