201870242

素因数分解:

$2^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{8069}}^1$

素因数の和:9865

約数の個数: 16

約数和(自身を含む): 346299840

約数和(自身を除く): 144429598

約数列:

[1, 2, 7, 14, 1787, 3574, 8069, 12509, 16138, 25018, 56483, 112966, 14419303, 28838606, 100935121, 201870242]

約数ペア:

[(1, 201870242), (2, 100935121), (7, 28838606), (14, 14419303), (1787, 112966), (3574, 56483), (8069, 25018), (12509, 16138)]