214909786

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3923}}^1$

素因数の和:3995

約数の個数: 48

約数和(自身を含む): 413338464

約数和(自身を除く): 198428678

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 301, 559, 602, 637, 1118, 1274, 2107, 3913, 3923, 4214, 7826, 7846, 27391, 27461, 50999, 54782, 54922, 101998, 168689, 192227, 337378, 356993, 384454, 713986, 1180823, 2192957, 2361646, 2498951, 4385914, 4997902, 8265761, 15350699, 16531522, 30701398, 107454893, 214909786]

約数ペア:

[(1, 214909786), (2, 107454893), (7, 30701398), (13, 16531522), (14, 15350699), (26, 8265761), (43, 4997902), (49, 4385914), (86, 2498951), (91, 2361646), (98, 2192957), (182, 1180823), (301, 713986), (559, 384454), (602, 356993), (637, 337378), (1118, 192227), (1274, 168689), (2107, 101998), (3913, 54922), (3923, 54782), (4214, 50999), (7826, 27461), (7846, 27391)]