196797978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{280339}}^1$

素因数の和:280363

約数の個数: 32

約数和(自身を含む): 470971200

約数和(自身を除く): 274173222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 280339, 560678, 841017, 1682034, 2523051, 3644407, 5046102, 7288814, 7569153, 10933221, 15138306, 21866442, 32799663, 65599326, 98398989, 196797978]

約数ペア:

[(1, 196797978), (2, 98398989), (3, 65599326), (6, 32799663), (9, 21866442), (13, 15138306), (18, 10933221), (26, 7569153), (27, 7288814), (39, 5046102), (54, 3644407), (78, 2523051), (117, 1682034), (234, 841017), (351, 560678), (702, 280339)]