211959642

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{2903}}^1$

素因数の和:3234

約数の個数: 32

約数和(自身を含む): 435460608

約数和(自身を除く): 223500966

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 283, 566, 849, 1698, 2903, 5806, 8709, 12169, 17418, 24338, 36507, 73014, 124829, 249658, 374487, 748974, 821549, 1643098, 2464647, 4929294, 35326607, 70653214, 105979821, 211959642]

約数ペア:

[(1, 211959642), (2, 105979821), (3, 70653214), (6, 35326607), (43, 4929294), (86, 2464647), (129, 1643098), (258, 821549), (283, 748974), (566, 374487), (849, 249658), (1698, 124829), (2903, 73014), (5806, 36507), (8709, 24338), (12169, 17418)]