201488916

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{39883}}^1$

素因数の和:40311

約数の個数: 24

約数和(自身を含む): 471269344

約数和(自身を除く): 269780428

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 39883, 79766, 119649, 159532, 239298, 478596, 16790743, 33581486, 50372229, 67162972, 100744458, 201488916]

約数ペア:

[(1, 201488916), (2, 100744458), (3, 67162972), (4, 50372229), (6, 33581486), (12, 16790743), (421, 478596), (842, 239298), (1263, 159532), (1684, 119649), (2526, 79766), (5052, 39883)]