202330916

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{877}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 357918456

約数和(自身を除く): 155587540

約数列:

[1, 2, 4, 137, 274, 421, 548, 842, 877, 1684, 1754, 3508, 57677, 115354, 120149, 230708, 240298, 369217, 480596, 738434, 1476868, 50582729, 101165458, 202330916]

約数ペア:

[(1, 202330916), (2, 101165458), (4, 50582729), (137, 1476868), (274, 738434), (421, 480596), (548, 369217), (842, 240298), (877, 230708), (1684, 120149), (1754, 115354), (3508, 57677)]