202469235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{3019}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 344424960

約数和(自身を除く): 141955725

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 263, 789, 1315, 3019, 3945, 4471, 9057, 13413, 15095, 22355, 45285, 51323, 67065, 153969, 256615, 769845, 793997, 2381991, 3969985, 11909955, 13497949, 40493847, 67489745, 202469235]

約数ペア:

[(1, 202469235), (3, 67489745), (5, 40493847), (15, 13497949), (17, 11909955), (51, 3969985), (85, 2381991), (255, 793997), (263, 769845), (789, 256615), (1315, 153969), (3019, 67065), (3945, 51323), (4471, 45285), (9057, 22355), (13413, 15095)]