201422487

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 332177760

約数和(自身を除く): 130755273

約数列:

[1, 3, 7, 21, 29, 37, 49, 87, 111, 147, 203, 259, 609, 777, 1073, 1277, 1421, 1813, 3219, 3831, 4263, 5439, 7511, 8939, 22533, 26817, 37033, 47249, 52577, 62573, 111099, 141747, 157731, 187719, 259231, 330743, 777693, 992229, 1370221, 1814617, 2315201, 4110663, 5443851, 6945603, 9591547, 28774641, 67140829, 201422487]

約数ペア:

[(1, 201422487), (3, 67140829), (7, 28774641), (21, 9591547), (29, 6945603), (37, 5443851), (49, 4110663), (87, 2315201), (111, 1814617), (147, 1370221), (203, 992229), (259, 777693), (609, 330743), (777, 259231), (1073, 187719), (1277, 157731), (1421, 141747), (1813, 111099), (3219, 62573), (3831, 52577), (4263, 47249), (5439, 37033), (7511, 26817), (8939, 22533)]