199954722

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{20333}}^1$

素因数の和:20498

約数の個数: 32

約数和(自身を含む): 439214400

約数和(自身を除く): 239259678

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 3278, 4917, 9834, 20333, 40666, 60999, 121998, 223663, 447326, 670989, 1341978, 3029617, 6059234, 9088851, 18177702, 33325787, 66651574, 99977361, 199954722]

約数ペア:

[(1, 199954722), (2, 99977361), (3, 66651574), (6, 33325787), (11, 18177702), (22, 9088851), (33, 6059234), (66, 3029617), (149, 1341978), (298, 670989), (447, 447326), (894, 223663), (1639, 121998), (3278, 60999), (4917, 40666), (9834, 20333)]