201610288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1733}}^1$

素因数の和:2413

約数の個数: 40

約数和(自身を含む): 427021776

約数和(自身を除く): 225411488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 661, 1322, 1733, 2644, 3466, 5288, 6932, 7271, 10576, 13864, 14542, 19063, 27728, 29084, 38126, 58168, 76252, 116336, 152504, 305008, 1145513, 2291026, 4582052, 9164104, 12600643, 18328208, 25201286, 50402572, 100805144, 201610288]

約数ペア:

[(1, 201610288), (2, 100805144), (4, 50402572), (8, 25201286), (11, 18328208), (16, 12600643), (22, 9164104), (44, 4582052), (88, 2291026), (176, 1145513), (661, 305008), (1322, 152504), (1733, 116336), (2644, 76252), (3466, 58168), (5288, 38126), (6932, 29084), (7271, 27728), (10576, 19063), (13864, 14542)]