203428443

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 294553152

約数和(自身を除く): 91124709

約数列:

[1, 3, 17, 51, 73, 101, 219, 303, 541, 1241, 1623, 1717, 3723, 5151, 7373, 9197, 22119, 27591, 39493, 54641, 118479, 125341, 163923, 376023, 671381, 928897, 2014143, 2786691, 3988793, 11966379, 67809481, 203428443]

約数ペア:

[(1, 203428443), (3, 67809481), (17, 11966379), (51, 3988793), (73, 2786691), (101, 2014143), (219, 928897), (303, 671381), (541, 376023), (1241, 163923), (1623, 125341), (1717, 118479), (3723, 54641), (5151, 39493), (7373, 27591), (9197, 22119)]