202197415

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 286623360

約数和(自身を除く): 84425945

約数列:

[1, 5, 7, 35, 37, 185, 193, 259, 809, 965, 1295, 1351, 4045, 5663, 6755, 7141, 28315, 29933, 35705, 49987, 149665, 156137, 209531, 249935, 780685, 1047655, 1092959, 5464795, 5777069, 28885345, 40439483, 202197415]

約数ペア:

[(1, 202197415), (5, 40439483), (7, 28885345), (35, 5777069), (37, 5464795), (185, 1092959), (193, 1047655), (259, 780685), (809, 249935), (965, 209531), (1295, 156137), (1351, 149665), (4045, 49987), (5663, 35705), (6755, 29933), (7141, 28315)]