219286186

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{881}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 393216768

約数和(自身を除く): 173930582

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 773, 881, 1546, 1762, 5411, 6167, 10822, 12334, 17779, 20263, 35558, 40526, 124453, 141841, 248906, 283682, 681013, 1362026, 4767091, 9534182, 15663299, 31326598, 109643093, 219286186]

約数ペア:

[(1, 219286186), (2, 109643093), (7, 31326598), (14, 15663299), (23, 9534182), (46, 4767091), (161, 1362026), (322, 681013), (773, 283682), (881, 248906), (1546, 141841), (1762, 124453), (5411, 40526), (6167, 35558), (10822, 20263), (12334, 17779)]