201917161

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1259}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 222566400

約数和(自身を除く): 20649239

約数列:

[1, 19, 23, 367, 437, 1259, 6973, 8441, 23921, 28957, 160379, 462053, 550183, 8779007, 10627219, 201917161]

約数ペア:

[(1, 201917161), (19, 10627219), (23, 8779007), (367, 550183), (437, 462053), (1259, 160379), (6973, 28957), (8441, 23921)]