207656504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{1811}}^1$

素因数の和:3131

約数の個数: 32

約数和(自身を含む): 425312640

約数和(自身を除く): 217656136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1303, 1811, 2606, 3622, 5212, 7244, 10424, 14333, 14488, 19921, 28666, 39842, 57332, 79684, 114664, 159368, 2359733, 4719466, 9438932, 18877864, 25957063, 51914126, 103828252, 207656504]

約数ペア:

[(1, 207656504), (2, 103828252), (4, 51914126), (8, 25957063), (11, 18877864), (22, 9438932), (44, 4719466), (88, 2359733), (1303, 159368), (1811, 114664), (2606, 79684), (3622, 57332), (5212, 39842), (7244, 28666), (10424, 19921), (14333, 14488)]