229628

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 470400

約数和(自身を除く): 240772

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 139, 236, 278, 413, 556, 826, 973, 1652, 1946, 3892, 8201, 16402, 32804, 57407, 114814, 229628]

約数ペア:

[(1, 229628), (2, 114814), (4, 57407), (7, 32804), (14, 16402), (28, 8201), (59, 3892), (118, 1946), (139, 1652), (236, 973), (278, 826), (413, 556)]