201370491

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{188021}}^1$

素因数の和:188051

約数の個数: 24

約数和(自身を含む): 351977184

約数和(自身を除く): 150606693

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 188021, 564063, 1316147, 1692189, 3196357, 3948441, 9589071, 11845323, 22374499, 28767213, 67123497, 201370491]

約数ペア:

[(1, 201370491), (3, 67123497), (7, 28767213), (9, 22374499), (17, 11845323), (21, 9589071), (51, 3948441), (63, 3196357), (119, 1692189), (153, 1316147), (357, 564063), (1071, 188021)]