212290284

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2467}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 507499776

約数和(自身を除く): 295209492

約数列:

[1, 2, 3, 4, 6, 12, 71, 101, 142, 202, 213, 284, 303, 404, 426, 606, 852, 1212, 2467, 4934, 7171, 7401, 9868, 14342, 14802, 21513, 28684, 29604, 43026, 86052, 175157, 249167, 350314, 498334, 525471, 700628, 747501, 996668, 1050942, 1495002, 2101884, 2990004, 17690857, 35381714, 53072571, 70763428, 106145142, 212290284]

約数ペア:

[(1, 212290284), (2, 106145142), (3, 70763428), (4, 53072571), (6, 35381714), (12, 17690857), (71, 2990004), (101, 2101884), (142, 1495002), (202, 1050942), (213, 996668), (284, 747501), (303, 700628), (404, 525471), (426, 498334), (606, 350314), (852, 249167), (1212, 175157), (2467, 86052), (4934, 43026), (7171, 29604), (7401, 28684), (9868, 21513), (14342, 14802)]