212009722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{55529}}^1$

素因数の和:55637

約数の個数: 16

約数和(自身を含む): 335845440

約数和(自身を除く): 123835718

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 55529, 111058, 1277167, 2554334, 4608907, 9217814, 106004861, 212009722]

約数ペア:

[(1, 212009722), (2, 106004861), (23, 9217814), (46, 4608907), (83, 2554334), (166, 1277167), (1909, 111058), (3818, 55529)]