214908088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{7177}}^1$

素因数の和:7399

約数の個数: 32

約数和(自身を含む): 426373200

約数和(自身を除く): 211465112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 3743, 7177, 7486, 14354, 14972, 28708, 29944, 57416, 136363, 272726, 545452, 1090904, 1413869, 2827738, 5655476, 11310952, 26863511, 53727022, 107454044, 214908088]

約数ペア:

[(1, 214908088), (2, 107454044), (4, 53727022), (8, 26863511), (19, 11310952), (38, 5655476), (76, 2827738), (152, 1413869), (197, 1090904), (394, 545452), (788, 272726), (1576, 136363), (3743, 57416), (7177, 29944), (7486, 28708), (14354, 14972)]