210025564

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{11047}}^1$

素因数の和:11162

約数の個数: 36

約数和(自身を含む): 431998896

約数和(自身を除く): 221973332

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 9506, 11047, 19012, 22094, 44188, 77329, 154658, 309316, 541303, 1071559, 1082606, 2143118, 2165212, 4286236, 7500913, 15001826, 30003652, 52506391, 105012782, 210025564]

約数ペア:

[(1, 210025564), (2, 105012782), (4, 52506391), (7, 30003652), (14, 15001826), (28, 7500913), (49, 4286236), (97, 2165212), (98, 2143118), (194, 1082606), (196, 1071559), (388, 541303), (679, 309316), (1358, 154658), (2716, 77329), (4753, 44188), (9506, 22094), (11047, 19012)]