217182894

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{8641}}^1$

素因数の和:8776

約数の個数: 32

約数和(自身を含む): 448001280

約数和(自身を除く): 230818386

約数列:

[1, 2, 3, 6, 59, 71, 118, 142, 177, 213, 354, 426, 4189, 8378, 8641, 12567, 17282, 25134, 25923, 51846, 509819, 613511, 1019638, 1227022, 1529457, 1840533, 3058914, 3681066, 36197149, 72394298, 108591447, 217182894]

約数ペア:

[(1, 217182894), (2, 108591447), (3, 72394298), (6, 36197149), (59, 3681066), (71, 3058914), (118, 1840533), (142, 1529457), (177, 1227022), (213, 1019638), (354, 613511), (426, 509819), (4189, 51846), (8378, 25923), (8641, 25134), (12567, 17282)]