201730990

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{1069}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 368867520

約数和(自身を除く): 167136530

約数列:

[1, 2, 5, 10, 113, 167, 226, 334, 565, 835, 1069, 1130, 1670, 2138, 5345, 10690, 18871, 37742, 94355, 120797, 178523, 188710, 241594, 357046, 603985, 892615, 1207970, 1785230, 20173099, 40346198, 100865495, 201730990]

約数ペア:

[(1, 201730990), (2, 100865495), (5, 40346198), (10, 20173099), (113, 1785230), (167, 1207970), (226, 892615), (334, 603985), (565, 357046), (835, 241594), (1069, 188710), (1130, 178523), (1670, 120797), (2138, 94355), (5345, 37742), (10690, 18871)]