207280304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{168247}}^1$

素因数の和:168273

約数の個数: 40

約数和(自身を含む): 500706048

約数和(自身を除く): 293425744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 168247, 336494, 672988, 1177729, 1345976, 1850717, 2355458, 2691952, 3701434, 4710916, 7402868, 9421832, 12955019, 14805736, 18843664, 25910038, 29611472, 51820076, 103640152, 207280304]

約数ペア:

[(1, 207280304), (2, 103640152), (4, 51820076), (7, 29611472), (8, 25910038), (11, 18843664), (14, 14805736), (16, 12955019), (22, 9421832), (28, 7402868), (44, 4710916), (56, 3701434), (77, 2691952), (88, 2355458), (112, 1850717), (154, 1345976), (176, 1177729), (308, 672988), (616, 336494), (1232, 168247)]