215512070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{937009}}^1$

素因数の和:937039

約数の個数: 16

約数和(自身を含む): 404788320

約数和(自身を除く): 189276250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 937009, 1874018, 4685045, 9370090, 21551207, 43102414, 107756035, 215512070]

約数ペア:

[(1, 215512070), (2, 107756035), (5, 43102414), (10, 21551207), (23, 9370090), (46, 4685045), (115, 1874018), (230, 937009)]