212291224

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{14033}}^1$

素因数の和:14131

約数の個数: 32

約数和(自身を含む): 417651840

約数和(自身を除く): 205360616

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 14033, 15128, 28066, 56132, 112264, 435023, 856013, 870046, 1712026, 1740092, 3424052, 3480184, 6848104, 26536403, 53072806, 106145612, 212291224]

約数ペア:

[(1, 212291224), (2, 106145612), (4, 53072806), (8, 26536403), (31, 6848104), (61, 3480184), (62, 3424052), (122, 1740092), (124, 1712026), (244, 870046), (248, 856013), (488, 435023), (1891, 112264), (3782, 56132), (7564, 28066), (14033, 15128)]