220173342

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{30103}}^1$

素因数の和:30184

約数の個数: 32

約数和(自身を含む): 468177408

約数和(自身を除く): 248004066

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 30103, 60206, 90309, 180618, 692369, 1384738, 1595459, 2077107, 3190918, 4154214, 4786377, 9572754, 36695557, 73391114, 110086671, 220173342]

約数ペア:

[(1, 220173342), (2, 110086671), (3, 73391114), (6, 36695557), (23, 9572754), (46, 4786377), (53, 4154214), (69, 3190918), (106, 2077107), (138, 1595459), (159, 1384738), (318, 692369), (1219, 180618), (2438, 90309), (3657, 60206), (7314, 30103)]