201075170

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 366284160

約数和(自身を除く): 165208990

約数列:

[1, 2, 5, 10, 163, 281, 326, 439, 562, 815, 878, 1405, 1630, 2195, 2810, 4390, 45803, 71557, 91606, 123359, 143114, 229015, 246718, 357785, 458030, 616795, 715570, 1233590, 20107517, 40215034, 100537585, 201075170]

約数ペア:

[(1, 201075170), (2, 100537585), (5, 40215034), (10, 20107517), (163, 1233590), (281, 715570), (326, 616795), (439, 458030), (562, 357785), (815, 246718), (878, 229015), (1405, 143114), (1630, 123359), (2195, 91606), (2810, 71557), (4390, 45803)]