207979668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{444401}}^1$

素因数の和:444424

約数の個数: 36

約数和(自身を含む): 566168148

約数和(自身を除く): 358188480

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 444401, 888802, 1333203, 1777604, 2666406, 3999609, 5332812, 5777213, 7999218, 11554426, 15998436, 17331639, 23108852, 34663278, 51994917, 69326556, 103989834, 207979668]

約数ペア:

[(1, 207979668), (2, 103989834), (3, 69326556), (4, 51994917), (6, 34663278), (9, 23108852), (12, 17331639), (13, 15998436), (18, 11554426), (26, 7999218), (36, 5777213), (39, 5332812), (52, 3999609), (78, 2666406), (117, 1777604), (156, 1333203), (234, 888802), (468, 444401)]