208388626

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{6791}}^1$

素因数の和:7089

約数の個数: 16

約数和(自身を含む): 318680640

約数和(自身を除く): 110292014

約数列:

[1, 2, 67, 134, 229, 458, 6791, 13582, 15343, 30686, 454997, 909994, 1555139, 3110278, 104194313, 208388626]

約数ペア:

[(1, 208388626), (2, 104194313), (67, 3110278), (134, 1555139), (229, 909994), (458, 454997), (6791, 30686), (13582, 15343)]