200438512

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{98641}}^1$

素因数の和:98776

約数の個数: 20

約数和(自身を含む): 391411456

約数和(自身を除く): 190972944

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 98641, 197282, 394564, 789128, 1578256, 12527407, 25054814, 50109628, 100219256, 200438512]

約数ペア:

[(1, 200438512), (2, 100219256), (4, 50109628), (8, 25054814), (16, 12527407), (127, 1578256), (254, 789128), (508, 394564), (1016, 197282), (2032, 98641)]