214978212

素因数分解:

$2^2\times 3^5\times {\mathrm{221171}}^1$

素因数の和:221190

約数の個数: 36

約数和(自身を含む): 563546256

約数和(自身を除く): 348568044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 221171, 442342, 663513, 884684, 1327026, 1990539, 2654052, 3981078, 5971617, 7962156, 11943234, 17914851, 23886468, 35829702, 53744553, 71659404, 107489106, 214978212]

約数ペア:

[(1, 214978212), (2, 107489106), (3, 71659404), (4, 53744553), (6, 35829702), (9, 23886468), (12, 17914851), (18, 11943234), (27, 7962156), (36, 5971617), (54, 3981078), (81, 2654052), (108, 1990539), (162, 1327026), (243, 884684), (324, 663513), (486, 442342), (972, 221171)]