205804901855

素因数分解:

$5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1733}}^1\times {\mathrm{6203}}^1$

素因数の和:8495

約数の個数: 32

約数和(自身を含む): 282971487744

約数和(自身を除く): 77166585889

約数列:

[1, 5, 7, 35, 547, 1733, 2735, 3829, 6203, 8665, 12131, 19145, 31015, 43421, 60655, 217105, 947951, 3393041, 4739755, 6635657, 10749799, 16965205, 23751287, 33178285, 53748995, 75248593, 118756435, 376242965, 5880140053, 29400700265, 41160980371, 205804901855]

約数ペア:

[(1, 205804901855), (5, 41160980371), (7, 29400700265), (35, 5880140053), (547, 376242965), (1733, 118756435), (2735, 75248593), (3829, 53748995), (6203, 33178285), (8665, 23751287), (12131, 16965205), (19145, 10749799), (31015, 6635657), (43421, 4739755), (60655, 3393041), (217105, 947951)]