204573122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{17923}}^1$

素因数の和:18377

約数の個数: 16

約数和(自身を含む): 331235520

約数和(自身を除く): 126662398

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 17923, 35846, 232999, 465998, 7868197, 15736394, 102286561, 204573122]

約数ペア:

[(1, 204573122), (2, 102286561), (13, 15736394), (26, 7868197), (439, 465998), (878, 232999), (5707, 35846), (11414, 17923)]