212901438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{50909}}^1$

素因数の和:50972

約数の個数: 32

約数和(自身を含む): 461855520

約数和(自身を除く): 248954082

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 50909, 101818, 152727, 305454, 865453, 1730906, 2087269, 2596359, 4174538, 5192718, 6261807, 12523614, 35483573, 70967146, 106450719, 212901438]

約数ペア:

[(1, 212901438), (2, 106450719), (3, 70967146), (6, 35483573), (17, 12523614), (34, 6261807), (41, 5192718), (51, 4174538), (82, 2596359), (102, 2087269), (123, 1730906), (246, 865453), (697, 305454), (1394, 152727), (2091, 101818), (4182, 50909)]