220190613

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139273}}^1$

素因数の和:139324

約数の個数: 16

約数和(自身を含む): 320887296

約数和(自身を除く): 100696683

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 139273, 417819, 2367641, 4317463, 7102923, 12952389, 73396871, 220190613]

約数ペア:

[(1, 220190613), (3, 73396871), (17, 12952389), (31, 7102923), (51, 4317463), (93, 2367641), (527, 417819), (1581, 139273)]