200170426

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1566

約数の個数: 24

約数和(自身を含む): 316397844

約数和(自身を除く): 116227418

約数列:

[1, 2, 23, 46, 137, 274, 529, 1058, 1381, 2762, 3151, 6302, 31763, 63526, 72473, 144946, 189197, 378394, 730549, 1461098, 4351531, 8703062, 100085213, 200170426]

約数ペア:

[(1, 200170426), (2, 100085213), (23, 8703062), (46, 4351531), (137, 1461098), (274, 730549), (529, 378394), (1058, 189197), (1381, 144946), (2762, 72473), (3151, 63526), (6302, 31763)]