205764118

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1831}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 369331200

約数和(自身を除く): 163567082

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 349, 698, 1831, 2443, 3662, 4886, 8027, 12817, 16054, 25634, 42113, 56189, 84226, 112378, 294791, 589582, 639019, 1278038, 4473133, 8946266, 14697437, 29394874, 102882059, 205764118]

約数ペア:

[(1, 205764118), (2, 102882059), (7, 29394874), (14, 14697437), (23, 8946266), (46, 4473133), (161, 1278038), (322, 639019), (349, 589582), (698, 294791), (1831, 112378), (2443, 84226), (3662, 56189), (4886, 42113), (8027, 25634), (12817, 16054)]