201092029

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 216216000

約数和(自身を除く): 15123971

約数列:

[1, 19, 89, 109, 1091, 1691, 2071, 9701, 20729, 97099, 118919, 184319, 1844881, 2259461, 10583791, 201092029]

約数ペア:

[(1, 201092029), (19, 10583791), (89, 2259461), (109, 1844881), (1091, 184319), (1691, 118919), (2071, 97099), (9701, 20729)]