237409990

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 434294784

約数和(自身を除く): 196884794

約数列:

[1, 2, 5, 10, 127, 131, 254, 262, 635, 655, 1270, 1310, 1427, 2854, 7135, 14270, 16637, 33274, 83185, 166370, 181229, 186937, 362458, 373874, 906145, 934685, 1812290, 1869370, 23740999, 47481998, 118704995, 237409990]

約数ペア:

[(1, 237409990), (2, 118704995), (5, 47481998), (10, 23740999), (127, 1869370), (131, 1812290), (254, 934685), (262, 906145), (635, 373874), (655, 362458), (1270, 186937), (1310, 181229), (1427, 166370), (2854, 83185), (7135, 33274), (14270, 16637)]