206137878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{48871}}^1$

素因数の和:48932

約数の個数: 32

約数和(自身を含む): 445712640

約数和(自身を除く): 239574762

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 48871, 97742, 146613, 293226, 928549, 1808227, 1857098, 2785647, 3616454, 5424681, 5571294, 10849362, 34356313, 68712626, 103068939, 206137878]

約数ペア:

[(1, 206137878), (2, 103068939), (3, 68712626), (6, 34356313), (19, 10849362), (37, 5571294), (38, 5424681), (57, 3616454), (74, 2785647), (111, 1857098), (114, 1808227), (222, 928549), (703, 293226), (1406, 146613), (2109, 97742), (4218, 48871)]