100940203

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 32599637

約数列:

[1, 7, 13, 17, 71, 91, 119, 221, 497, 919, 923, 1207, 1547, 6433, 6461, 8449, 11947, 15623, 15691, 65249, 83629, 109361, 109837, 203099, 456743, 848237, 1109233, 1421693, 5937659, 7764631, 14420029, 100940203]

約数ペア:

[(1, 100940203), (7, 14420029), (13, 7764631), (17, 5937659), (71, 1421693), (91, 1109233), (119, 848237), (221, 456743), (497, 203099), (919, 109837), (923, 109361), (1207, 83629), (1547, 65249), (6433, 15691), (6461, 15623), (8449, 11947)]