201989634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19009}}^1$

素因数の和:19055

約数の個数: 64

約数和(自身を含む): 525588480

約数和(自身を除く): 323598846

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 10626, 19009, 38018, 57027, 114054, 133063, 209099, 266126, 399189, 418198, 437207, 627297, 798378, 874414, 1254594, 1311621, 1463693, 2623242, 2927386, 3060449, 4391079, 4809277, 6120898, 8782158, 9181347, 9618554, 14427831, 18362694, 28855662, 33664939, 67329878, 100994817, 201989634]

約数ペア:

[(1, 201989634), (2, 100994817), (3, 67329878), (6, 33664939), (7, 28855662), (11, 18362694), (14, 14427831), (21, 9618554), (22, 9181347), (23, 8782158), (33, 6120898), (42, 4809277), (46, 4391079), (66, 3060449), (69, 2927386), (77, 2623242), (138, 1463693), (154, 1311621), (161, 1254594), (231, 874414), (253, 798378), (322, 627297), (462, 437207), (483, 418198), (506, 399189), (759, 266126), (966, 209099), (1518, 133063), (1771, 114054), (3542, 57027), (5313, 38018), (10626, 19009)]