217358484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83471}}^1$

素因数の和:83516

約数の個数: 48

約数和(自身を含む): 598327296

約数和(自身を除く): 380968812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 83471, 166942, 250413, 333884, 500826, 584297, 1001652, 1168594, 1752891, 2337188, 2587601, 3505782, 5175202, 7011564, 7762803, 10350404, 15525606, 18113207, 31051212, 36226414, 54339621, 72452828, 108679242, 217358484]

約数ペア:

[(1, 217358484), (2, 108679242), (3, 72452828), (4, 54339621), (6, 36226414), (7, 31051212), (12, 18113207), (14, 15525606), (21, 10350404), (28, 7762803), (31, 7011564), (42, 5175202), (62, 3505782), (84, 2587601), (93, 2337188), (124, 1752891), (186, 1168594), (217, 1001652), (372, 584297), (434, 500826), (651, 333884), (868, 250413), (1302, 166942), (2604, 83471)]