201873891

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{9007}}^1$

素因数の和:9282

約数の個数: 16

約数和(自身を含む): 279031808

約数和(自身を除く): 77157917

約数列:

[1, 3, 31, 93, 241, 723, 7471, 9007, 22413, 27021, 279217, 837651, 2170687, 6512061, 67291297, 201873891]

約数ペア:

[(1, 201873891), (3, 67291297), (31, 6512061), (93, 2170687), (241, 837651), (723, 279217), (7471, 27021), (9007, 22413)]