203419586

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{18523}}^1$

素因数の和:18578

約数の個数: 24

約数和(自身を含む): 341212080

約数和(自身を除く): 137792494

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 5491, 10982, 18523, 37046, 314891, 351937, 629782, 703874, 5353147, 5982929, 10706294, 11965858, 101709793, 203419586]

約数ペア:

[(1, 203419586), (2, 101709793), (17, 11965858), (19, 10706294), (34, 5982929), (38, 5353147), (289, 703874), (323, 629782), (578, 351937), (646, 314891), (5491, 37046), (10982, 18523)]