209832404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{3037}}^1$

素因数の和:3815

約数の個数: 24

約数和(自身を含む): 383808768

約数和(自身を除く): 173976364

約数列:

[1, 2, 4, 23, 46, 92, 751, 1502, 3004, 3037, 6074, 12148, 17273, 34546, 69092, 69851, 139702, 279404, 2280787, 4561574, 9123148, 52458101, 104916202, 209832404]

約数ペア:

[(1, 209832404), (2, 104916202), (4, 52458101), (23, 9123148), (46, 4561574), (92, 2280787), (751, 279404), (1502, 139702), (3004, 69851), (3037, 69092), (6074, 34546), (12148, 17273)]