201678442

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1019}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 352903680

約数和(自身を除く): 151225238

約数列:

[1, 2, 7, 14, 67, 134, 211, 422, 469, 938, 1019, 1477, 2038, 2954, 7133, 14137, 14266, 28274, 68273, 98959, 136546, 197918, 215009, 430018, 477911, 955822, 1505063, 3010126, 14405603, 28811206, 100839221, 201678442]

約数ペア:

[(1, 201678442), (2, 100839221), (7, 28811206), (14, 14405603), (67, 3010126), (134, 1505063), (211, 955822), (422, 477911), (469, 430018), (938, 215009), (1019, 197918), (1477, 136546), (2038, 98959), (2954, 68273), (7133, 28274), (14137, 14266)]