197357902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{13999}}^1$

素因数の和:14080

約数の個数: 32

約数和(自身を含む): 362880000

約数和(自身を除く): 165522098

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 7049, 13999, 14098, 27998, 97993, 195986, 265981, 531962, 741947, 1483894, 1861867, 3723734, 5193629, 10387258, 14096993, 28193986, 98678951, 197357902]

約数ペア:

[(1, 197357902), (2, 98678951), (7, 28193986), (14, 14096993), (19, 10387258), (38, 5193629), (53, 3723734), (106, 1861867), (133, 1483894), (266, 741947), (371, 531962), (742, 265981), (1007, 195986), (2014, 97993), (7049, 27998), (13999, 14098)]