201590172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{799961}}^1$

素因数の和:799978

約数の個数: 36

約数和(自身を含む): 582372336

約数和(自身を除く): 380782164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 799961, 1599922, 2399883, 3199844, 4799766, 5599727, 7199649, 9599532, 11199454, 14399298, 16799181, 22398908, 28798596, 33598362, 50397543, 67196724, 100795086, 201590172]

約数ペア:

[(1, 201590172), (2, 100795086), (3, 67196724), (4, 50397543), (6, 33598362), (7, 28798596), (9, 22398908), (12, 16799181), (14, 14399298), (18, 11199454), (21, 9599532), (28, 7199649), (36, 5599727), (42, 4799766), (63, 3199844), (84, 2399883), (126, 1599922), (252, 799961)]