199449316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{2377}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 381126816

約数和(自身を除く): 181677500

約数列:

[1, 2, 4, 11, 22, 44, 1907, 2377, 3814, 4754, 7628, 9508, 20977, 26147, 41954, 52294, 83908, 104588, 4532939, 9065878, 18131756, 49862329, 99724658, 199449316]

約数ペア:

[(1, 199449316), (2, 99724658), (4, 49862329), (11, 18131756), (22, 9065878), (44, 4532939), (1907, 104588), (2377, 83908), (3814, 52294), (4754, 41954), (7628, 26147), (9508, 20977)]