207142628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{11399}}^1$

素因数の和:11480

約数の個数: 48

約数和(自身を含む): 459648000

約数和(自身を除く): 252505372

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 9086, 11399, 18172, 22798, 45596, 79793, 125389, 159586, 250778, 319172, 501556, 672541, 877723, 1345082, 1755446, 2690164, 3510892, 4707787, 7397951, 9415574, 14795902, 18831148, 29591804, 51785657, 103571314, 207142628]

約数ペア:

[(1, 207142628), (2, 103571314), (4, 51785657), (7, 29591804), (11, 18831148), (14, 14795902), (22, 9415574), (28, 7397951), (44, 4707787), (59, 3510892), (77, 2690164), (118, 1755446), (154, 1345082), (236, 877723), (308, 672541), (413, 501556), (649, 319172), (826, 250778), (1298, 159586), (1652, 125389), (2596, 79793), (4543, 45596), (9086, 22798), (11399, 18172)]