202165884

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{13339}}^1$

素因数の和:13770

約数の個数: 36

約数和(自身を含む): 512282680

約数和(自身を除く): 310116796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 13339, 15156, 26678, 40017, 53356, 80034, 120051, 160068, 240102, 480204, 5615719, 11231438, 16847157, 22462876, 33694314, 50541471, 67388628, 101082942, 202165884]

約数ペア:

[(1, 202165884), (2, 101082942), (3, 67388628), (4, 50541471), (6, 33694314), (9, 22462876), (12, 16847157), (18, 11231438), (36, 5615719), (421, 480204), (842, 240102), (1263, 160068), (1684, 120051), (2526, 80034), (3789, 53356), (5052, 40017), (7578, 26678), (13339, 15156)]