205364194

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 376747200

約数和(自身を除く): 171383006

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 179, 322, 358, 509, 1018, 1127, 1253, 2254, 2506, 3563, 4117, 7126, 8234, 8771, 11707, 17542, 23414, 24941, 28819, 49882, 57638, 81949, 91111, 163898, 182222, 201733, 403466, 573643, 637777, 1147286, 1275554, 2095553, 4191106, 4464439, 8928878, 14668871, 29337742, 102682097, 205364194]

約数ペア:

[(1, 205364194), (2, 102682097), (7, 29337742), (14, 14668871), (23, 8928878), (46, 4464439), (49, 4191106), (98, 2095553), (161, 1275554), (179, 1147286), (322, 637777), (358, 573643), (509, 403466), (1018, 201733), (1127, 182222), (1253, 163898), (2254, 91111), (2506, 81949), (3563, 57638), (4117, 49882), (7126, 28819), (8234, 24941), (8771, 23414), (11707, 17542)]