198028798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 332252928

約数和(自身を除く): 134224130

約数列:

[1, 2, 11, 22, 71, 97, 142, 194, 781, 1067, 1307, 1562, 2134, 2614, 6887, 13774, 14377, 28754, 75757, 92797, 126779, 151514, 185594, 253558, 1020767, 1394569, 2041534, 2789138, 9001309, 18002618, 99014399, 198028798]

約数ペア:

[(1, 198028798), (2, 99014399), (11, 18002618), (22, 9001309), (71, 2789138), (97, 2041534), (142, 1394569), (194, 1020767), (781, 253558), (1067, 185594), (1307, 151514), (1562, 126779), (2134, 92797), (2614, 75757), (6887, 28754), (13774, 14377)]