199976483

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{1741}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 233288640

約数和(自身を除く): 33312157

約数列:

[1, 7, 61, 269, 427, 1741, 1883, 12187, 16409, 106201, 114863, 468329, 743407, 3278303, 28568069, 199976483]

約数ペア:

[(1, 199976483), (7, 28568069), (61, 3278303), (269, 743407), (427, 468329), (1741, 114863), (1883, 106201), (12187, 16409)]