202159118

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{105401}}^1$

素因数の和:105547

約数の個数: 16

約数和(自身を含む): 349091424

約数和(自身を除く): 146932306

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 105401, 210802, 737807, 1475614, 14439937, 28879874, 101079559, 202159118]

約数ペア:

[(1, 202159118), (2, 101079559), (7, 28879874), (14, 14439937), (137, 1475614), (274, 737807), (959, 210802), (1918, 105401)]