201312431221

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{150551}}^1$

素因数の和:150873

約数の個数: 24

約数和(自身を含む): 227305818432

約数和(自身を除く): 25993387211

約数列:

[1, 11, 43, 121, 257, 473, 2827, 5203, 11051, 31097, 121561, 150551, 1337171, 1656061, 6473693, 18216671, 38691607, 71210623, 425607677, 783316853, 1663739101, 4681684447, 18301130111, 201312431221]

約数ペア:

[(1, 201312431221), (11, 18301130111), (43, 4681684447), (121, 1663739101), (257, 783316853), (473, 425607677), (2827, 71210623), (5203, 38691607), (11051, 18216671), (31097, 6473693), (121561, 1656061), (150551, 1337171)]