203419454

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 354157056

約数和(自身を除く): 150737602

約数列:

[1, 2, 7, 14, 101, 202, 263, 526, 547, 707, 1094, 1414, 1841, 3682, 3829, 7658, 26563, 53126, 55247, 110494, 143861, 185941, 287722, 371882, 386729, 773458, 1007027, 2014054, 14529961, 29059922, 101709727, 203419454]

約数ペア:

[(1, 203419454), (2, 101709727), (7, 29059922), (14, 14529961), (101, 2014054), (202, 1007027), (263, 773458), (526, 386729), (547, 371882), (707, 287722), (1094, 185941), (1414, 143861), (1841, 110494), (3682, 55247), (3829, 53126), (7658, 26563)]