202984140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{34877}}^1$

素因数の和:34986

約数の個数: 48

約数和(自身を含む): 574231392

約数和(自身を除く): 371247252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 34877, 69754, 104631, 139508, 174385, 209262, 348770, 418524, 523155, 697540, 1046310, 2092620, 3383069, 6766138, 10149207, 13532276, 16915345, 20298414, 33830690, 40596828, 50746035, 67661380, 101492070, 202984140]

約数ペア:

[(1, 202984140), (2, 101492070), (3, 67661380), (4, 50746035), (5, 40596828), (6, 33830690), (10, 20298414), (12, 16915345), (15, 13532276), (20, 10149207), (30, 6766138), (60, 3383069), (97, 2092620), (194, 1046310), (291, 697540), (388, 523155), (485, 418524), (582, 348770), (970, 209262), (1164, 174385), (1455, 139508), (1940, 104631), (2910, 69754), (5820, 34877)]