201586869

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 325503360

約数和(自身を除く): 123916491

約数列:

[1, 3, 9, 11, 33, 89, 99, 137, 167, 267, 411, 501, 801, 979, 1233, 1503, 1507, 1837, 2937, 4521, 5511, 8811, 12193, 13563, 14863, 16533, 22879, 36579, 44589, 68637, 109737, 133767, 134123, 163493, 205911, 251669, 402369, 490479, 755007, 1207107, 1471437, 2036231, 2265021, 6108693, 18326079, 22398541, 67195623, 201586869]

約数ペア:

[(1, 201586869), (3, 67195623), (9, 22398541), (11, 18326079), (33, 6108693), (89, 2265021), (99, 2036231), (137, 1471437), (167, 1207107), (267, 755007), (411, 490479), (501, 402369), (801, 251669), (979, 205911), (1233, 163493), (1503, 134123), (1507, 133767), (1837, 109737), (2937, 68637), (4521, 44589), (5511, 36579), (8811, 22879), (12193, 16533), (13563, 14863)]