212940976

素因数分解:

$2^4\times {\mathrm{3533}}^1\times {\mathrm{3767}}^1$

素因数の和:7308

約数の個数: 20

約数和(自身を含む): 412799472

約数和(自身を除く): 199858496

約数列:

[1, 2, 4, 8, 16, 3533, 3767, 7066, 7534, 14132, 15068, 28264, 30136, 56528, 60272, 13308811, 26617622, 53235244, 106470488, 212940976]

約数ペア:

[(1, 212940976), (2, 106470488), (4, 53235244), (8, 26617622), (16, 13308811), (3533, 60272), (3767, 56528), (7066, 30136), (7534, 28264), (14132, 15068)]