209230592890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1973}}^1\times {\mathrm{14389}}^1$

素因数の和:16447

約数の個数: 64

約数和(自身を含む): 417225271680

約数和(自身を除く): 207994678790

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 1973, 3685, 3946, 7370, 9865, 14389, 19730, 21703, 28778, 43406, 71945, 108515, 132191, 143890, 158279, 217030, 264382, 316558, 660955, 791395, 964063, 1321910, 1454101, 1582790, 1928126, 2908202, 4820315, 7270505, 9640630, 10604693, 14541010, 21209386, 28389497, 53023465, 56778994, 106046930, 141947485, 283894970, 312284467, 624568934, 1561422335, 1902096299, 3122844670, 3804192598, 9510481495, 19020962990, 20923059289, 41846118578, 104615296445, 209230592890]

約数ペア:

[(1, 209230592890), (2, 104615296445), (5, 41846118578), (10, 20923059289), (11, 19020962990), (22, 9510481495), (55, 3804192598), (67, 3122844670), (110, 1902096299), (134, 1561422335), (335, 624568934), (670, 312284467), (737, 283894970), (1474, 141947485), (1973, 106046930), (3685, 56778994), (3946, 53023465), (7370, 28389497), (9865, 21209386), (14389, 14541010), (19730, 10604693), (21703, 9640630), (28778, 7270505), (43406, 4820315), (71945, 2908202), (108515, 1928126), (132191, 1582790), (143890, 1454101), (158279, 1321910), (217030, 964063), (264382, 791395), (316558, 660955)]