201875986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1031}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 346405248

約数和(自身を除く): 144529262

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 443, 886, 1031, 2062, 5759, 7531, 11518, 13403, 15062, 17527, 26806, 35054, 97903, 195806, 227851, 455702, 456733, 913466, 5937529, 7764461, 11875058, 15528922, 100937993, 201875986]

約数ペア:

[(1, 201875986), (2, 100937993), (13, 15528922), (17, 11875058), (26, 7764461), (34, 5937529), (221, 913466), (442, 456733), (443, 455702), (886, 227851), (1031, 195806), (2062, 97903), (5759, 35054), (7531, 26806), (11518, 17527), (13403, 15062)]