199196504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{14621}}^1$

素因数の和:14771

約数の個数: 32

約数和(自身を含む): 405321840

約数和(自身を除く): 206125336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6812, 13624, 14621, 29242, 58484, 116968, 190073, 380146, 760292, 1520584, 1915351, 3830702, 7661404, 15322808, 24899563, 49799126, 99598252, 199196504]

約数ペア:

[(1, 199196504), (2, 99598252), (4, 49799126), (8, 24899563), (13, 15322808), (26, 7661404), (52, 3830702), (104, 1915351), (131, 1520584), (262, 760292), (524, 380146), (1048, 190073), (1703, 116968), (3406, 58484), (6812, 29242), (13624, 14621)]