221796276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109367}}^1$

素因数の和:109400

約数の個数: 36

約数和(自身を含む): 560401632

約数和(自身を除く): 338605356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 109367, 218734, 328101, 437468, 656202, 1312404, 1421771, 2843542, 4265313, 5687084, 8530626, 17061252, 18483023, 36966046, 55449069, 73932092, 110898138, 221796276]

約数ペア:

[(1, 221796276), (2, 110898138), (3, 73932092), (4, 55449069), (6, 36966046), (12, 18483023), (13, 17061252), (26, 8530626), (39, 5687084), (52, 4265313), (78, 2843542), (156, 1421771), (169, 1312404), (338, 656202), (507, 437468), (676, 328101), (1014, 218734), (2028, 109367)]