201772077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11839}}^1$

素因数の和:11897

約数の個数: 32

約数和(自身を含む): 318259200

約数和(自身を除く): 116487123

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 5681, 11839, 17043, 35517, 153907, 224941, 272297, 461721, 674823, 816891, 2924233, 3539861, 5173643, 8772699, 10619583, 15520929, 67257359, 201772077]

約数ペア:

[(1, 201772077), (3, 67257359), (13, 15520929), (19, 10619583), (23, 8772699), (39, 5173643), (57, 3539861), (69, 2924233), (247, 816891), (299, 674823), (437, 461721), (741, 272297), (897, 224941), (1311, 153907), (5681, 35517), (11839, 17043)]