206857348

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 387636480

約数和(自身を除く): 180779132

約数列:

[1, 2, 4, 29, 43, 58, 86, 113, 116, 172, 226, 367, 452, 734, 1247, 1468, 2494, 3277, 4859, 4988, 6554, 9718, 10643, 13108, 15781, 19436, 21286, 31562, 41471, 42572, 63124, 82942, 140911, 165884, 281822, 457649, 563644, 915298, 1202659, 1783253, 1830596, 2405318, 3566506, 4810636, 7133012, 51714337, 103428674, 206857348]

約数ペア:

[(1, 206857348), (2, 103428674), (4, 51714337), (29, 7133012), (43, 4810636), (58, 3566506), (86, 2405318), (113, 1830596), (116, 1783253), (172, 1202659), (226, 915298), (367, 563644), (452, 457649), (734, 281822), (1247, 165884), (1468, 140911), (2494, 82942), (3277, 63124), (4859, 42572), (4988, 41471), (6554, 31562), (9718, 21286), (10643, 19436), (13108, 15781)]