206611652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 408156672

約数和(自身を除く): 201545020

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 806, 871, 1612, 1742, 1913, 2077, 3484, 3826, 4154, 7652, 8308, 24869, 27001, 49738, 54002, 59303, 99476, 108004, 118606, 128171, 237212, 256342, 512684, 770939, 1541878, 1666223, 3083756, 3332446, 3973301, 6664892, 7946602, 15893204, 51652913, 103305826, 206611652]

約数ペア:

[(1, 206611652), (2, 103305826), (4, 51652913), (13, 15893204), (26, 7946602), (31, 6664892), (52, 3973301), (62, 3332446), (67, 3083756), (124, 1666223), (134, 1541878), (268, 770939), (403, 512684), (806, 256342), (871, 237212), (1612, 128171), (1742, 118606), (1913, 108004), (2077, 99476), (3484, 59303), (3826, 54002), (4154, 49738), (7652, 27001), (8308, 24869)]