201079660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{529157}}^1$

素因数の和:529185

約数の個数: 24

約数和(自身を含む): 444492720

約数和(自身を除く): 243413060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 529157, 1058314, 2116628, 2645785, 5291570, 10053983, 10583140, 20107966, 40215932, 50269915, 100539830, 201079660]

約数ペア:

[(1, 201079660), (2, 100539830), (4, 50269915), (5, 40215932), (10, 20107966), (19, 10583140), (20, 10053983), (38, 5291570), (76, 2645785), (95, 2116628), (190, 1058314), (380, 529157)]