214936518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{29387}}^1$

素因数の和:29468

約数の個数: 32

約数和(自身を含む): 457042176

約数和(自身を除く): 242105658

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 29387, 58774, 88161, 176322, 675901, 1351802, 1557511, 2027703, 3115022, 4055406, 4672533, 9345066, 35822753, 71645506, 107468259, 214936518]

約数ペア:

[(1, 214936518), (2, 107468259), (3, 71645506), (6, 35822753), (23, 9345066), (46, 4672533), (53, 4055406), (69, 3115022), (106, 2027703), (138, 1557511), (159, 1351802), (318, 675901), (1219, 176322), (2438, 88161), (3657, 58774), (7314, 29387)]