210936841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 242484480

約数和(自身を除く): 31547639

約数列:

[1, 19, 23, 41, 61, 193, 437, 779, 943, 1159, 1403, 2501, 3667, 4439, 7913, 11773, 17917, 26657, 47519, 57523, 84341, 150347, 181999, 223687, 270779, 482693, 1092937, 3457981, 5144801, 9171167, 11101939, 210936841]

約数ペア:

[(1, 210936841), (19, 11101939), (23, 9171167), (41, 5144801), (61, 3457981), (193, 1092937), (437, 482693), (779, 270779), (943, 223687), (1159, 181999), (1403, 150347), (2501, 84341), (3667, 57523), (4439, 47519), (7913, 26657), (11773, 17917)]