198558613

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 232428672

約数和(自身を除く): 33870059

約数列:

[1, 11, 37, 41, 73, 163, 407, 451, 803, 1517, 1793, 2701, 2993, 6031, 6683, 11899, 16687, 29711, 32923, 66341, 73513, 110741, 130889, 247271, 440263, 487859, 1218151, 2719981, 4842893, 5366449, 18050783, 198558613]

約数ペア:

[(1, 198558613), (11, 18050783), (37, 5366449), (41, 4842893), (73, 2719981), (163, 1218151), (407, 487859), (451, 440263), (803, 247271), (1517, 130889), (1793, 110741), (2701, 73513), (2993, 66341), (6031, 32923), (6683, 29711), (11899, 16687)]