206865358

素因数分解:

$2^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1926

約数の個数: 40

約数和(自身を含む): 377933328

約数和(自身を除く): 171067970

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 1873, 2254, 2401, 3746, 4802, 7889, 13111, 15778, 26222, 43079, 55223, 86158, 91777, 110446, 183554, 301553, 603106, 642439, 1284878, 2110871, 4221742, 4497073, 8994146, 14776097, 29552194, 103432679, 206865358]

約数ペア:

[(1, 206865358), (2, 103432679), (7, 29552194), (14, 14776097), (23, 8994146), (46, 4497073), (49, 4221742), (98, 2110871), (161, 1284878), (322, 642439), (343, 603106), (686, 301553), (1127, 183554), (1873, 110446), (2254, 91777), (2401, 86158), (3746, 55223), (4802, 43079), (7889, 26222), (13111, 15778)]