201512344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{7459}}^1$

素因数の和:7783

約数の個数: 32

約数和(自身を含む): 413582400

約数和(自身を除く): 212070056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 3377, 6754, 7459, 13508, 14918, 27016, 29836, 59672, 82049, 164098, 328196, 656392, 2289913, 4579826, 9159652, 18319304, 25189043, 50378086, 100756172, 201512344]

約数ペア:

[(1, 201512344), (2, 100756172), (4, 50378086), (8, 25189043), (11, 18319304), (22, 9159652), (44, 4579826), (88, 2289913), (307, 656392), (614, 328196), (1228, 164098), (2456, 82049), (3377, 59672), (6754, 29836), (7459, 27016), (13508, 14918)]