217522504

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{3923}}^1$

素因数の和:4197

約数の個数: 32

約数和(自身を含む): 423792000

約数和(自身を除く): 206269496

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 239, 478, 956, 1912, 3923, 6931, 7846, 13862, 15692, 27724, 31384, 55448, 113767, 227534, 455068, 910136, 937597, 1875194, 3750388, 7500776, 27190313, 54380626, 108761252, 217522504]

約数ペア:

[(1, 217522504), (2, 108761252), (4, 54380626), (8, 27190313), (29, 7500776), (58, 3750388), (116, 1875194), (232, 937597), (239, 910136), (478, 455068), (956, 227534), (1912, 113767), (3923, 55448), (6931, 31384), (7846, 27724), (13862, 15692)]