243133874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{48491}}^1$

素因数の和:48625

約数の個数: 16

約数和(自身を含む): 384056640

約数和(自身を除く): 140922766

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 48491, 96982, 1115293, 2230586, 5285519, 10571038, 121566937, 243133874]

約数ペア:

[(1, 243133874), (2, 121566937), (23, 10571038), (46, 5285519), (109, 2230586), (218, 1115293), (2507, 96982), (5014, 48491)]