201499672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2789}}^1$

素因数の和:3627

約数の個数: 32

約数和(自身を含む): 412808400

約数和(自身を除く): 211308728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 821, 1642, 2789, 3284, 5578, 6568, 9031, 11156, 18062, 22312, 30679, 36124, 61358, 72248, 122716, 245432, 2289769, 4579538, 9159076, 18318152, 25187459, 50374918, 100749836, 201499672]

約数ペア:

[(1, 201499672), (2, 100749836), (4, 50374918), (8, 25187459), (11, 18318152), (22, 9159076), (44, 4579538), (88, 2289769), (821, 245432), (1642, 122716), (2789, 72248), (3284, 61358), (5578, 36124), (6568, 30679), (9031, 22312), (11156, 18062)]