201150733

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 239817240

約数和(自身を除く): 38666507

約数列:

[1, 7, 49, 61, 173, 389, 427, 1211, 2723, 2989, 8477, 10553, 19061, 23729, 67297, 73871, 166103, 471079, 517097, 1162721, 3297553, 4105117, 28735819, 201150733]

約数ペア:

[(1, 201150733), (7, 28735819), (49, 4105117), (61, 3297553), (173, 1162721), (389, 517097), (427, 471079), (1211, 166103), (2723, 73871), (2989, 67297), (8477, 23729), (10553, 19061)]