213729122903

素因数分解:

${\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{1201}}^1\times {\mathrm{5021}}^1$

素因数の和:6335

約数の個数: 24

約数和(自身を含む): 226994440176

約数和(自身を除く): 13265317273

約数列:

[1, 23, 67, 529, 1201, 1541, 5021, 27623, 35443, 80467, 115483, 336407, 635329, 1850741, 2656109, 6030221, 7737361, 42567043, 138695083, 177959303, 404024807, 3189986909, 9292570561, 213729122903]

約数ペア:

[(1, 213729122903), (23, 9292570561), (67, 3189986909), (529, 404024807), (1201, 177959303), (1541, 138695083), (5021, 42567043), (27623, 7737361), (35443, 6030221), (80467, 2656109), (115483, 1850741), (336407, 635329)]