201759130

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{128509}}^1$

素因数の和:128673

約数の個数: 16

約数和(自身を含む): 365482440

約数和(自身を除く): 163723310

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 128509, 257018, 642545, 1285090, 20175913, 40351826, 100879565, 201759130]

約数ペア:

[(1, 201759130), (2, 100879565), (5, 40351826), (10, 20175913), (157, 1285090), (314, 642545), (785, 257018), (1570, 128509)]