201264028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{231871}}^1$

素因数の和:231913

約数の個数: 24

約数和(自身を含む): 415514624

約数和(自身を除く): 214250596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 231871, 463742, 927484, 1623097, 3246194, 6492388, 7188001, 14376002, 28752004, 50316007, 100632014, 201264028]

約数ペア:

[(1, 201264028), (2, 100632014), (4, 50316007), (7, 28752004), (14, 14376002), (28, 7188001), (31, 6492388), (62, 3246194), (124, 1623097), (217, 927484), (434, 463742), (868, 231871)]