199387482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{249859}}^1$

素因数の和:249890

約数の個数: 32

約数和(自身を含む): 479731200

約数和(自身を除く): 280343718

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 249859, 499718, 749577, 1499154, 1749013, 3498026, 4747321, 5247039, 9494642, 10494078, 14241963, 28483926, 33231247, 66462494, 99693741, 199387482]

約数ペア:

[(1, 199387482), (2, 99693741), (3, 66462494), (6, 33231247), (7, 28483926), (14, 14241963), (19, 10494078), (21, 9494642), (38, 5247039), (42, 4747321), (57, 3498026), (114, 1749013), (133, 1499154), (266, 749577), (399, 499718), (798, 249859)]