209314616

素因数分解:

$2^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{6569}}^1$

素因数の和:7151

約数の個数: 32

約数和(自身を含む): 449388000

約数和(自身を除く): 240073384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 569, 1138, 2276, 3983, 4552, 6569, 7966, 13138, 15932, 26276, 31864, 45983, 52552, 91966, 183932, 367864, 3737761, 7475522, 14951044, 26164327, 29902088, 52328654, 104657308, 209314616]

約数ペア:

[(1, 209314616), (2, 104657308), (4, 52328654), (7, 29902088), (8, 26164327), (14, 14951044), (28, 7475522), (56, 3737761), (569, 367864), (1138, 183932), (2276, 91966), (3983, 52552), (4552, 45983), (6569, 31864), (7966, 26276), (13138, 15932)]