197311716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{782983}}^1$

素因数の和:783000

約数の個数: 36

約数和(自身を含む): 570012352

約数和(自身を除く): 372700636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 782983, 1565966, 2348949, 3131932, 4697898, 5480881, 7046847, 9395796, 10961762, 14093694, 16442643, 21923524, 28187388, 32885286, 49327929, 65770572, 98655858, 197311716]

約数ペア:

[(1, 197311716), (2, 98655858), (3, 65770572), (4, 49327929), (6, 32885286), (7, 28187388), (9, 21923524), (12, 16442643), (14, 14093694), (18, 10961762), (21, 9395796), (28, 7046847), (36, 5480881), (42, 4697898), (63, 3131932), (84, 2348949), (126, 1565966), (252, 782983)]