201522139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{4783}}^1$

素因数の和:5266

約数の個数: 16

約数和(自身を含む): 248614912

約数和(自身を除く): 47092773

約数列:

[1, 7, 13, 91, 463, 3241, 4783, 6019, 33481, 42133, 62179, 435253, 2214529, 15501703, 28788877, 201522139]

約数ペア:

[(1, 201522139), (7, 28788877), (13, 15501703), (91, 2214529), (463, 435253), (3241, 62179), (4783, 42133), (6019, 33481)]