207845308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{64709}}^1$

素因数の和:64797

約数の個数: 24

約数和(自身を含む): 402237360

約数和(自身を除く): 194392052

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 64709, 129418, 258836, 711799, 1423598, 2847196, 4723757, 9447514, 18895028, 51961327, 103922654, 207845308]

約数ペア:

[(1, 207845308), (2, 103922654), (4, 51961327), (11, 18895028), (22, 9447514), (44, 4723757), (73, 2847196), (146, 1423598), (292, 711799), (803, 258836), (1606, 129418), (3212, 64709)]