209418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 483840

約数和(自身を除く): 274422

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 167, 209, 334, 418, 501, 627, 1002, 1254, 1837, 3173, 3674, 5511, 6346, 9519, 11022, 19038, 34903, 69806, 104709, 209418]

約数ペア:

[(1, 209418), (2, 104709), (3, 69806), (6, 34903), (11, 19038), (19, 11022), (22, 9519), (33, 6346), (38, 5511), (57, 3674), (66, 3173), (114, 1837), (167, 1254), (209, 1002), (334, 627), (418, 501)]