207966198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{11981}}^1$

素因数の和:12260

約数の個数: 32

約数和(自身を含む): 455507712

約数和(自身を除く): 247541514

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 789, 1578, 2893, 5786, 8679, 11981, 17358, 23962, 35943, 71886, 131791, 263582, 395373, 790746, 3151003, 6302006, 9453009, 18906018, 34661033, 69322066, 103983099, 207966198]

約数ペア:

[(1, 207966198), (2, 103983099), (3, 69322066), (6, 34661033), (11, 18906018), (22, 9453009), (33, 6302006), (66, 3151003), (263, 790746), (526, 395373), (789, 263582), (1578, 131791), (2893, 71886), (5786, 35943), (8679, 23962), (11981, 17358)]