109212856

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{98213}}^1$

素因数の和:98358

約数の個数: 16

約数和(自身を含む): 206249400

約数和(自身を除く): 97036544

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 98213, 196426, 392852, 785704, 13651607, 27303214, 54606428, 109212856]

約数ペア:

[(1, 109212856), (2, 54606428), (4, 27303214), (8, 13651607), (139, 785704), (278, 392852), (556, 196426), (1112, 98213)]