208518204

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{1553}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 497081088

約数和(自身を除く): 288562884

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 167, 201, 268, 334, 402, 501, 668, 804, 1002, 1553, 2004, 3106, 4659, 6212, 9318, 11189, 18636, 22378, 33567, 44756, 67134, 104051, 134268, 208102, 259351, 312153, 416204, 518702, 624306, 778053, 1037404, 1248612, 1556106, 3112212, 17376517, 34753034, 52129551, 69506068, 104259102, 208518204]

約数ペア:

[(1, 208518204), (2, 104259102), (3, 69506068), (4, 52129551), (6, 34753034), (12, 17376517), (67, 3112212), (134, 1556106), (167, 1248612), (201, 1037404), (268, 778053), (334, 624306), (402, 518702), (501, 416204), (668, 312153), (804, 259351), (1002, 208102), (1553, 134268), (2004, 104051), (3106, 67134), (4659, 44756), (6212, 33567), (9318, 22378), (11189, 18636)]